The Mysterious Vaping Illness That’s ‘Becoming an Epidemic’
An 18-year-old showed up in a Long Island emergency room, gasping for breath, vomiting and dizzy.
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A 1,640ft telescope in China has detected 100 mysterious radio pulses from three billion light years away . The ‘fast radio bursts’ were detected by the Five-hundred-meter Aperture Spherical Radio Telescope - also known as FAST - and are currently being analysed to discover how they were
A 1,640ft telescope in China has detected 100 mysterious radio pulses from three billion light years away . The ‘fast radio bursts’ were detected by the Five-hundred-meter Aperture Spherical Radio Telescope - also known as FAST - and are currently being analysed to discover how they were
China’s largest telescope has been picking up more than 100 mysterious signals coming from a source around three billion light years away from Earth.
These strange signals are known as Fast Radio Bursts (FRBs) – pulses of radio waves coming from unknown cosmos in space.
Officials say that the telescope, situated in Guizhou, has detected over 100 FRBs and the source is designated FRB121102 – three billion light years away.
© Provided by Associated Newspapers (Ireland) Limited, t/a dmg Media Ireland signals The pulses are currently being analysed and cross-checked by experts at the Chinese Academy of Sciences to understand more about the region these signals are coming from.
This Is How a War With China Could Begin
This Is How a War With China Could Begin
Tech news covers china giant telescope detect mysterious signals from 3 billion light years deep space, Vivo v 17 pro duap selfie cameras, mi turbo charge
BEIJING, Sept. 9 (Xinhua) -- Chinese astronomers have detected repeated fast radio bursts (FRB) - mysterious signals believed to be from a source about 3 billion light years from Earth - with the largest and most sensitive radio telescope ever built. Scientists detected the signals with the
Related: Are aliens out there? These 16 signs may surprise you (Photos)
Russian billionaire Yuri Milner has teamed up with British astrophysicist Stephen Hawking in a bid to discover and contact extraterrestrial life. Existence of aliens has always been argued among astronomers for centuries, but there is no substantial evidence of alien existence. From Egyptian civilization to suspected UFOs, here's a look at 16 signs that hint at the possibility of alien activities.
Scientists reportedly found a half-inch long foreign object lodged in the skull of former French ruler Napoleon Bonaparte. Napoleon himself said that he was held prisoner by ‘strange’ men when he disappeared for many days in 1794. Was this just coincidence?
Can Facebook Fix the Dating World Tinder Created?
Before dating apps like Tinder, dates usually resulted from at least some baseline level of shared experience. Facebook wants to turn back the clock.
China ’ s largest radio telescope has been picking up mysterious signals from outer space. The 500-meter fixed diameter Aperture Spherical Radio Telescope , nicknamed Tianyan, is located The mysterious signals come from a region of space three billion light years away (Shutterstock).
CHINA ’ s largest telescope has detected than 100 radio pulses coming from a source three billion light years away from Earth. The FAST observatory was completed in September near Jinke Village in Guizhou Province. FAST has detected mysterious radio signals , stock illustration (r) (Image
Egyptian Hieroglyphics show engravings that suggest alien-like flying machines visited the ancient Nile valley.
Sightings in Bonnybridge, Scotland
The small town of Bonnybridge is known as the UFO capital of Scotland. Over 300 UFO sightings are reported in a year on an average in the area.
(Pictured) The document made available by the British National Archives shows a UFO sighting report.
The alien harvest?
When a team of British scientists launched a balloon up into the outer reaches of the stratosphere in 2013, they were shocked that it returned housing tiny living organisms. Scientists were reportedly convinced that these organisms originated in space.
Telescope detects 100 mysterious radio signals from three billion light years away
Astronomers could be close to unraveling one of the greatest mysteries of space after a 1,640ft telescope detected 100 mysterious radio pulses from three billion light years away.
Radio telescope located in Guizhou Province, China . Five-hundred-meter Aperture Spherical Telescope . Construction on the FAST project began in 2011 and it achieved first light in September 2016. After a three - year testing and commissioning period it was declared fully operational on 11
Radio telescopes are for viewing the sky. The article doesn't say they intend to use the telescope to listen for alien artificial signals , I'm guessing they're They aren't going to be detecting radio waves from anything billions of light years away unless it' s output is galactic in scale. I can't remember the
Jupiter's moon Europa
Studies suggest that one of Jupiter’s moon, Europa, may contain frozen red bacteria. This got scientists thinking as the presence of bacteria indicates the possible evolution of advanced life forms.
Pictured: Image of Jupiter's moon Europa released by NASA on Nov. 12, 1996.
Scorpions on Venus?
After receiving images of the Venera-13 probe of Venus in 1982, Russian scientist Leonid Ksanfomaliti claimed that scorpion-like life forms may exist on the planet.
Pictured: In this image of planet Venus, the dark areas scattered across the venusian plains consist extremely smooth deposits associated with large meteorite impacts.
Researchers found a Martian rock in Antarctica and claim that it contained fossilized nano bacteria. It led to speculation that such rocks found their way to our planet billions of years ago and could have given "life" to organizims.
(Pictured) Photomicrograph of the Martian meteorite Alh84001 with an elongated structure resembling a fossil microorganism (C).
The "Wow Signal"
In 1977, scientists in Ohio State University picked up signals which traveled more than 200 million light years in space to reach us. These remarkably strong signals left scientists baffled as they still attempt to identify its source.
The Mars microbe
Russians scientists have found a microorganism that could survive hazardous radiations, which was never seen in other organism. They believe that the germ originated on Mars, which suggests the existence of extraterrestrial life on the Red planet.
Methane on Martian atmosphere
Methane is normally produced by living organisms and a massive amount of the gas has been found in Mars' atmosphere, fueling the the theory of life on Mars.
Malaysian astrophysicist Mazlan Othman is the director of the United Nations office of outer space Affairs (UNOOSA) which deals with space-related activities. Mazlan is tasked to greet alien visitors and coordinate human acknowledgement if Martians make contact with us.
Near mid-air collisions
There have been several instances reported about commercial plane pilots suggesting a near-collision with a UFO. One pilot reportedly sighted a “delta-shaped” flying object heading toward his aircraft while flying into Manchester, England. The UFO apparently disappeared before he could react to avoid a collision.
NASA says a newly discovered comet is likely an 'interstellar visitor' from another star system — the second ever detected
If the comet-like object has interstellar origins, "it's the next best thing to sending a probe to a different solar system," one astronomer said.
Our galaxy, the Milky Way, contains more than 400 billion stars and scientists believe that about half of these have at least one planet within their orbit. American astronomer and astrophysicist Dr. Frank Drake put together an argument about the possibility of extraterrestrial civilization based on probability of planets inhibiting living beings.
Erie Morning news story
On Aug. 1, 1966, Erie Morning News reported a UFO sighting at Presque Isle State Park in Pennsylvania, U.S., when Betty Klem saw a bright light descending towards her and landing about 700 yards away.
Sightings by Apollo 11 astronauts
When American astronauts landed on the moon during the Apollo 11 mission, they sighted an unidentified flying object close to their location. At first they presumed it was part of the detached SIV-B rocket, which was later confirmed to be 6,000 miles (9,656 kms) from them. It's a mystery that baffles scientists even today.
Mystery radio signals
Astronomers have been trying to contact Martians by sending frequent radio waves in outer space for decades. In 2004, they observed an unidentified radio signal that kept getting stronger and believed that aliens were attempting to contact humans.
The Chinese telescope is a whopping 500 metre fixed diametre Aperture Spherical Radio Telescope.
It is also known as FAST or by the nickname Tianyan.
‘They feasted on him’: Ants at VA nursing home bit a veteran 100 times before his death, daughter says
“The ceiling, the walls, the beds. They were everywhere."
Related: The biggest things mankind has made (Photos)
Three Gorges Dam
This dam spans the Yangtze River in China and was built at the cost of $37 billion (U.S.). Considered the biggest hydroelectric dam ever built, it displaced 1.3 million people. It even has the capacity to slow the very rotation of the earth by strategically shifting significant masses of water.
Tupolev TU 160
Nicknamed "White Swan," the Tupolev TU 160 is the largest operational bomber in the world. It also has the reputation of being the heaviest combat aircraft ever. The bomber can engage in high-level as well as low-level penetration. It features four Kuznetsov NK-32 afterburning turbofan engines — the most powerful of its kind to have ever been fitted in a combat aircraft.
Large Hadron Collider
Based at the CERN laboratory near Geneva, Switzerland, the Large Hadron Collider is the most powerful and the world’s largest particle accelerator, operating at an energy that is seven times higher than that of any machine made earlier. It took 10 years and 10,000 scientists from over 100 countries to build the collider. As of 2012, its computing grid is the world's largest, comprising more than 170 computing facilities across the world.
Also known as Project Apollo, the program was carried on from 1961 to 1972 at the cost of $25.4 billion. It was under this program that Neil Armstrong and Buzz Aldrin became the first astronauts to land on the moon — yielding one of the most defining moments in the history of humankind.
Cleanup of the Deepwater Horizon spill
An explosion at the Deepwater Horizon oil rig on April 20, 2010, caused the largest accidental oil spill in the world that also went to become the one of the largest environmental disaster in American history. It subsequently gave way to a massive cleanup operation that took the help of 47,000 people and 7,000 vessels, costing the federal response a whopping $850 million.
The Best Obituary Ever, and the Wacky Funeral That Followed
Joe Heller always wanted to have the last laugh. So when he died at 82 on Sept. 8, his daughter Monique Heller sought to provide it by writing a paid obituary in the local paper describing her father’s inimitably irreverent and preposterous personality.
The world's largest passenger airliner offers 40 percent more cabin space than the next largest aircraft. In a three-class configuration, the aircraft is capable of holding 525 people, with the number going up to 853 in an all-economy class setup. It takes a whopping $432 million to buy an Airbus A380.
Chernobyl New Safe Confinement
The infamous nuclear reactor at Chernobyl, Ukraine, that was partially destroyed in 1986 has found a new home that is estimated to cost $3.09 billion. The world's largest land-based moving structure will be 360.9 feet (110 metres) tall and 541.3 feet (165 metres) long, with a projected lifetime of 100 years.
Proposed new capital of Egypt
Egypt has proposed to build a $38 billion new capital, 28 miles (45 km) east of Cairo. The city is supposed to have 660 hospitals, 21 residential districts, 1,250 places of worship, a massive theme park and 1.1 million homes that shall be home to five million residents. In terms of population, it will become the biggest purpose-built capital ever.
This reactor, built in Greifswald, Germany, is the largest and the most-advanced fusion device in the world and can operate with up to 30 minutes of continuous plasma discharge. The project is 80 percent financed by Germany, while the rest is done by the EU.
Being constructed in Kemper County, Miss., this electrical generating station will be the first of its kind to employ gasification and carbon capture technologies on such a large scale. As of March 2016, the updated cost of the project is $6.6 billion — three times the original estimate. Once completed, the plant will generate 582 megawatts of electricity.
Global Positioning System
This satellite-based navigation system uses a network of 32 satellites that can help zero in on 2D locations and track any movement, anywhere in the world at any point of time. It doesn't need any telephonic or internet reception for its operation. Originally intended for military applications of the U.S. Department of Defense, the network was opened to civilian use in the 1980s.
‘This Is Clearly Coming From Outside the Solar System’
The second known visitor to our cosmic neighborhood from another star is making quite an entrance.
The largest mosque in the world surrounds the Kaaba, the holiest place of Islam in the city of Mecca, Saudi Arabia. Covering 88.2 acres (356,800 square metres) and able to accommodate 820,000 worshipers, the mosque is undergoing a $10.6-billion expansion project that will help it house a total of 2.5 million worshippers at a time.
The program, directed by the European Commission, is the largest single earth observation program in the world. In a period between 1998 and 2020, it is estimated to cost $7.5 billion. Through the data resulting from the program, the EU is expected to garner $33.7 billion in benefits and 50,000 new jobs by 2030.
Also known as the Caspian Islands, these 41 artificial islands in Azerbaijan cover 3,000 hectares over the Caspian Sea. The $100-billion planned development will house one million residents along with 150 schools, 50 hospitals, daycare centres, a Formula 1 racing track, university campuses and the Azerbaijan tower.
FRBs are radio emissions that are incredibly hard to find and hard to study due to the fact they appear very temporarily and very randomly. © Provided by Associated Newspapers (Ireland) Limited, t/a dmg Media Ireland
Usually the pulses ‘one-offs” but some do repeat in the same location.
Many theories surround the existence of FRBs although it is not believed to come from alien technology.
Some speculate that they are a by-product of a neutron star colliding with a black hole.
Related: Spectacular photos from space (Photos)
NASA astronaut Christina Koch snapped this image of Hurricane Dorian from the International Space Station during a flyover on Monday, September 2, 2019. The station orbits more than 200 miles above the Earth.
Celebrating Spitzer's Sweet Sixteen
Sixteen years ago, NASA launched its Spitzer Space Telescope into orbit around the Sun. Since the observatory launched on Aug. 25, 2003, it has been lifting the veil on the wonders of the cosmos, from our own solar system to faraway galaxies, using infrared light.This Spitzer image shows the giant star Zeta Ophiuchi and the bow shock, or shock wave, in front of it. Visible only in infrared light, the bow shock is created by winds that flow from the star, making ripples in the surrounding dust. Located roughly 370 light-years from Earth, Zeta Ophiuchi dwarfs our Sun: It is about six times hotter, eight times wider, 20 times more massive and about 80,000 times as bright. Even at its great distance, it would be one of the brightest stars in the sky were it not largely obscured by dust clouds.
Full Infrared View of the M81 Galaxy
The magnificent spiral arms of the nearby galaxy Messier 81 are highlighted in this image from NASA's Spitzer Space Telescope. Located in the northern constellation of Ursa Major (which also includes the Big Dipper), this galaxy is easily visible through binoculars or a small telescope. M81 is located at a distance of 12 million light-years. M81 was one of the first publicly-released datasets soon after Spitzers launch in August of 2003. On the occasion of Spitzers 16th anniversary this new image revisits this iconic object with extended observations and improved processing.
Hurricane Dorian's Eye
Astronaut Nick Hague, aboard the International Space Station, posted this photograph of Hurricane Dorian to Twitter on Sept. 2, 2019.
What Are We Looking At?
Deep Space Antenna 1 is ESA’s first 35-m deep dish, staring out to space to communicate with missions far from home. Located 140 kilometres north of Perth, Western Australia, close to the village of New Norcia, this giant antenna is in the perfect spot to scan the skies. “The Wadjarri people from the Murchison region refer to much of the milky way as the emu, as it resembles an emu stretched across the sky,” says Suzy Jackson, Maintenance & Operations Manager for the ground station. “I’m told that when the emu's nose reaches the horizon, that’s the best time to collect emu eggs. Having our antenna in the foreground just makes it all the better. I am amazed at how beautiful our workplace here is.”
A Passing Fancy
This image from the NASA/ESA Hubble Space Telescope shows NGC 5307, a planetary nebula which lies about 10000 light years from Earth. It can be seen in the constellation Centaurus (The Centaur), which can be seen primarily in the southern hemisphere. A planetary nebula is the final stage of a Sun-like star. As such, planetary nebulae allow us a glimpse into the future of our own Solar System. A star like our Sun will, at the end of its life, transform into a red giant. Stars are sustained by the nuclear fusion that occurs in their core, which creates energy. The nuclear fusion processes constantly try to rip the star apart.
Caught in the Act
NGC 3351, also known as Messier 95, was first discovered in 1781 by Pierre Méchain, a French astronomer and surveyor who worked alongside Charles Messier. NGC 3351 is a type of galaxy known as a barred spiral galaxy and it is located in the constellation of Leo (The Lion). New observations of this object have shown stellar feedback in action. Stellar feedback is the process of redistributing energy into the interstellar medium (the space in between the stars) within star-forming galaxies. In this particular galaxy, star formation is occurring in the ring surrounding the galaxy nucleus at such a violent rate that massive bubbles of hot gas can actually be seen being ejected.
Technicians at NASA’s Michoud Assembly Facility in New Orleans moved the engine section for NASA’s Space Launch System (SLS) rocket to another part of the facility on Sept. 3 to prepare it for joining to the rest of the rocket’s core stage. The engine section, which comprises the lowest portion of the 212-foot-tall stage, is the last major component to be horizontally integrated to the core stage. The flight hardware will be used for Artemis I, the first lunar mission of SLS and NASA’s Orion spacecraft. Crews completed assembly on the engine section on Aug. 29.
'First Light' From Chandra
NASA’s Chandra X-ray Observatory has captured many spectacular images of cosmic phenomena over its two decades of operations, but perhaps its most iconic is the supernova remnant Cassiopeia A. Located about 11,000 light-years from Earth, Cas A (as it’s nicknamed) is the glowing debris field left behind after a massive star exploded. When the star ran out of fuel, it collapsed onto itself and blew up as a supernova, possibly briefly becoming one of the brightest objects in the sky. (Although astronomers think that this happened around the year 1680, there are no verifiable historical records to confirm this.) The shock waves generated by this blast supercharged the stellar wreckage and its environment, making the debris glow brightly in many types of light, particularly X-rays. Shortly after Chandra was launched aboard the Space Shuttle Columbia on July 23, 1999, astronomers directed the observatory to point toward Cas A.
It was featured in Chandra's official “First Light” image, released Aug. 26, 1999, and marked a seminal moment not just for the observatory, but for the field of X-ray astronomy.
Image credit: X-ray: NASA/CXC/RIKEN/T. Sato et al.; Optical: NASA/STScI
Blazing a Safe Trail
The Northrop Grumman built attitude control motor (ACM) on Orion's launch abort system was successfully tested on August 22, at their facility in Elkton, Maryland. The 30-second trial by fire was the second to last test before it’s qualified for human spaceflight on Artemis 2 -- the first mission with astronauts. During the static test, the ACM produced more than 7,000 pounds of thrust from eight valves, providing enough force to steer Orion and its crew to a safe distance.
The launch abort system is designed to transport Orion and its crew to safety in the event of an emergency during launch or ascent. It consists of three solid rocket motors: the abort motor pulls the crew module away from the launch vehicle; the ACM steers and orients the capsule; then the jettison motor ignites to separate the launch abort system from Orion for parachute deployment and a safe crew landing. All three motors will be certified for future crewed flights after qualification tests are completed later this year. The launch abort system was stress tested earlier this year during the successful Ascent Abort-2 test. These achievements brings Orion closer to safe flights with astronauts, paving the way for the first woman and the next man to land on the Moon by 2024.
Comet 46P/Wirtanen and a commercial plane over Paranal Observatory.
Rolling Stones Rock
This animation illustrates NASA's InSight lander touching down on Mars, causing a rock to roll 3 feet (1 meter) as the lander touched down on Mars on Nov. 26, 2018. A little bigger than a golf ball, the rock was later nicknamed "Rolling Stones Rock" by the InSight team in honor of The Rolling Stones. A series of 10 or so divots marked the rock's course after being set in motion by the landing. It's the farthest NASA has seen a rock roll after landing a spacecraft on another planet.
Though fitting, "Rolling Stones Rock" is not an official designation by the International Astronomical Union, which is responsible to approving the names given to geographical and geological features on other planets.
The rock was imaged by the Instrument Deployment Camera (IDC) on InSight's robotic arm, which is not visible here.
The image show the central part of the Milky Way.
Connecting the Webb
Reaching a major milestone, engineers have successfully connected the two halves of the NASA/ESA/CSA James Webb Space Telescope for the first time at Northrop Grumman’s facilities in Redondo Beach, California. Once it reaches space, Webb will explore the cosmos using infrared light, from planets and moons within our Solar System to the most ancient and distant galaxies. To combine both halves of Webb, engineers carefully lifted the telescope (which includes the mirrors and science instruments) above the already-combined sunshield and spacecraft using a crane.
Team members slowly guided the telescope into place, ensuring that all primary points of contact were perfectly aligned and seated properly. The observatory has been mechanically connected; next steps will be to electrically connect the halves, and then test the electrical connections. Later, engineers will fully deploy the intricate five-layer sunshield, which is designed to keep Webb's mirrors and scientific instruments cold by blocking infrared light from the Earth, Moon and Sun. The ability of the sunshield to deploy to its correct shape is critical to mission success. Webb is scheduled for launch on a European Ariane 5 rocket from French Guiana in March 2021.
Capturing a Dying Star
This atmospheric image taken with the NASA/ESA Hubble Space Telescope shows a dark, gloomy scene in the constellation of Gemini (the Twins). The subject of this image confused astronomers when it was first studied — rather than being classified as a single object, it was instead recorded as two objects, owing to its symmetrical lobed structure (known as NGC 2371 and NGC 2372, though sometimes referred to together as NGC 2371/2). These two lobes are visible to the lower left and upper right of the frame, and together form something known as a planetary nebula. Despite the name, such nebulas have nothing to do with planets; NGC 2371/2 formed when a Sun-like star reached the end of its life and blasted off its outer layers, shedding the constituent material and pushing it out into space to leave just a superheated stellar remnant behind.
This remnant is visible as the bright star at the center of the frame, sitting neatly between the two lobes. The structure of this region is complex. It is filled with dense knots of gas, fast-moving jets that appear to be changing direction over time, and expanding clouds of material streaming outwards on diametrically opposite sides of the remnant star. Patches of this scene glow brightly as the remnant star emits energetic radiation that excites the gas within these regions, causing it to light up. This scene will continue to change over the next few thousand years. Eventually the knotty lobes will dissipate completely, and the remnant star will cool and dim to form a white dwarf.
Text credit: ESA (European Space Agency)
ESA astronaut Luca Parmitano captured this image of the Bahamas from the International Space Station and shared it on his social media channels saying: "Bahamas: the colours of a Corto Maltese adventure, the blue of a Hugo Pratt watercolour.
X-raying Stellar Remnants
This colorful spread of light specks is in fact a record of extremely powerful phenomena taking place in a galaxy known as Messier 83, or M83. Located some 15 million light-years away, M83 is a barred spiral galaxy, not dissimilar in shape from our own Milky Way, and currently undergoing a spur of star formation, with a handful of new stars being born every year. While the starry pattern of spiral arms is barely visible in this X-ray view obtained by ESA’s XMM-Newton space observatory, this kaleidoscopic image tells a different story about the stellar remnants in this galaxy.
Most of the dots in this view represent the end points of the life cycle of stars, including remnants of supernova explosions and binary systems featuring compact stellar remnants like neutron stars or black holes that are feeding on matter from a companion star. In particular, the large speck to the lower left of the galaxy’s central region is what astronomers call an ultra-luminous X-ray source, or ULX, a binary system where the compact remnant is accreting mass from its companion at a much higher rate than an ordinary X-ray binary.
The sources located in the reddish area at the center of the image correspond to objects located in the inner portions of M83. The majority of sources scattered across the image are located in the outskirts of the galaxy, but a few of those are foreground stars in our own galaxy, and others correspond to more distant galaxies in the background.
This RGB image combines nine XMM-Newton observations performed between 2003 and 2016 at energies of 0.2–2 keV (shown in red), 2–4.5 keV (shown in green), and 4.5–12 keV (shown in blue).
This image shows a view of stellar ‘families’ – clusters and co-moving groups of stars in the Milky Way – identified using data from the second data release of ESA’s Gaia mission. Families younger than 30 million years are highlighted in orange, on top of an all-sky view based on Gaia observations. A recent study using data from Gaia’s second data release uncovered nearly 2000 previously unidentified clusters and co-moving groups of stars and determined the ages for hundreds of thousands of stars, making it possible to track stellar ‘siblings’ and uncover their surprising arrangements. The study revealed that the most massive among these familial groups of stars may keep moving together through the galaxy in long, string-like configurations for billions of years after their birth.
Wildfires in Brazil
An unprecedented amount of fires have broken out in Brazil’s Amazon rainforest. In this image, captured on Aug. 21, the fires and plumes of smoke can clearly be seen.
Cache and Carry
The bit carousel, which lies at the heart of Sample Caching System of NASA's Mars 2020 mission, is attached to the front end of the rover in the Spacecraft Assembly Facility's High Bay 1 at the Jet Propulsion Laboratory in Pasadena, California. The carousel contains all of the tools the coring drill uses to sample the Martian surface and is the gateway for the samples to move into the rover for assessment and processing. The image was taken on Aug. 5, 2019.
JPL is building and will manage operations of the Mars 2020 rover for the NASA Science Mission Directorate at the agency's headquarters in Washington.
Deployment test of Webb’s secondary mirror
The secondary mirror – visible in the top right corner of the image – is among the most important pieces of equipment on the NASA/ESA/CSA James Webb Space Telescope (JWST) and is essential to the success of the mission.
Folded together with the other observatory components during launch, the secondary mirror will be deployed as part of an intricate choreography that will bring the observatory to life once in space. When deployed, like in this view, it faces Webb’s iconic honeycomb-like pattern of 18 hexagonal, gold-coated primary mirror segments. This primary mirror structure is seen in the lower left of the image in its folded configuration, showing only 12 segments.
Once the observatory is in space, light from distant stars and galaxies will first reach its primary mirror, which reflect it into a focused beam towards the secondary mirror. From there, the beam is then sent through the ‘hole’ in the primary mirror structure into the tertiary and fine steering mirrors, and eventually to the four scientific instruments, which sit behind the primary mirror in this view.
Technicians and engineers recently tested a key part of the telescope unfolding choreography by successfully commanding Webb to deploy the support structure that holds its secondary mirror in place. This is a critical milestone in preparing the observatory for its journey to orbit, as the proper deployment and positioning of the telescope’s secondary mirror is critical to perform the mission’s revolutionary science.
New Portrait of Jupiter
The NASA/ESA Hubble Space Telescope reveals the intricate, detailed beauty of Jupiter’s clouds in this new image taken on June 27, 2019 by Hubble’s Wide Field Camera 3. The image features the planet’s trademark Great Red Spot and a more intense color palette in the clouds swirling in the planet’s turbulent atmosphere than seen in previous years.
Galaxy’s Outer Reaches
Believe it or not, this long, luminous streak, speckled with bright blisters and pockets of material, is a spiral galaxy like our Milky Way. But how could that be?
It turns out that we see this galaxy, named NGC 3432, oriented directly edge-on to us from our vantage point here on Earth. The galaxy’s spiral arms and bright core are hidden, and we instead see the thin strip of its very outer reaches. Dark bands of cosmic dust, patches of varying brightness and pink regions of star formation help with making out the true shape of NGC 3432 — but it’s still somewhat of a challenge! Because observatories such as the NASA/ESA Hubble Space Telescope have seen spiral galaxies at every kind of orientation, astronomers can tell when we happen to have caught one from the side.
The galaxy is located in the constellation of Leo Minor (the Lesser Lion). Other telescopes that have had NGC 3432 in their sights include those of the Sloan Digital Sky Survey, the Galaxy Evolution Explorer (GALEX) and the Infrared Astronomical Satellite (IRAS).
Text credit: ESA (European Space Agency)
Our Sun Today
NASA's Solar Dynamic Observatory was the first mission to be launched for NASA's Living With a Star (LWS) Program, and is designed to understand the causes of solar variability and its impacts on Earth. SDO launched on February 11, 2010, on its journey to help us understand the Sun's influence on Earth and Near-Earth space by studying the solar atmosphere on small scales of space and time and in many wavelengths simultaneously.
SDO's goal is to understand, driving towards a predictive capability, the solar variations that influence life on Earth and humanity's technological systems by determining how the Sun's magnetic field is generated and structured, and how this stored magnetic energy is converted and released into the heliosphere and geospace in the form of solar wind, energetic particles, and variations in the solar irradiance. Each day, SDO images the sun in a variety of wavelengths.
Image released on Aug. 6.
Ready to Launch
An Ariane 5 carrying two telecommunications satellites lifts off from its launchpad at the European Space Center in Kourou, French Guiana on Aug. 6.
On June 21, 2019, NASA demonstrated the first coordinated maneuver between two CubeSats in low-Earth orbit as part of NASA’s Optical Communications and Sensor Demonstration mission.
The twin spacecraft, each approximately the size of a tissue box, were orbiting Earth about 5.5 miles apart when they established a radio frequency communications cross-link to “talk” with each other. One spacecraft issued a command to the second to activate its thruster and close the gap between the two. The fuel tanks on both spacecraft are filled with water. During this propulsive maneuver, the water was converted to steam by the thrusters to propel the spacecraft.
"Demonstrations such as this will help advance technologies that will allow for greater and more extended use of small spacecraft in and beyond Earth-orbit," said Roger Hunter, program manager of the Small Spacecraft Technology program.
The demonstration was designed with a series of safeguards to ensure that only a pre-planned and authorized maneuver could take place. While it was choreographed by human operators on the ground, the demonstration shows it is possible for a series of propulsive maneuvers to be planned with onboard processing and executed cooperatively by a group of small spacecraft.
Colorful and wispy Sharpless 2-296 forms the “wings” of an area of sky known as the Seagull Nebula — named for its resemblance to a gull in flight. This celestial bird contains a fascinating mix of intriguing astronomical objects. Glowing clouds weave amid dark dust lanes and bright stars. The Seagull Nebula — made up of dust, hydrogen, helium and traces of heavier elements — is the hot and energetic birthplace of new stars.
ISS Transiting the Sun
Amateur astrophotographer Javier Manteca captured this transit of the Sun on Aug. 2, at 17:10 CEST from Fuenlabrada, Spain.
The International Space Station regularly transits the Sun but often along a very narrow ground path, which makes it hard to record. Once you lock down the best viewing location on Earth, timing is a critical factor: transits of the Sun last only half a second. Using a DSLR camera attached to a 150/750 telescope recording in full HD at 30 frames per second, Javier was able to capture the 0.8 seconds it took for the Station to pass. The image is made up of those stacked frames.
Galaxy NGC 5866 lies 44 million light-years from Earth and has a diameter of roughly 60,000 light-years — a little more than half the diameter of our own Milky Way galaxy. From our viewpoint, NGC 5866 is oriented almost exactly edge-on, yielding most of its structural features invisible. Spitzer detects infrared light, and the red color here corresponds to a wavelength typically emitted by dust. The clean edges of the dust emission from NGC 5866 indicate that there is a very flat ring or disk of dust circling the outer region of the galaxy. Spitzer took this image during its "cold" mission, which ended in 2009. The colors represent three infrared wavelengths captured by the Infrared Array Camera instrument. Blue light corresponds to a wavelength of 3.6 microns, produced mainly by stars; green corresponds to 4.5 microns, and red corresponds to 8 microns.
This image from ESA’s Mars Express shows Terra Cimmeria, a region found in the southern highlands of Mars.
Approaching the ISS
The SpaceX Dragon freighter approaches the International Space Station as both were orbiting 265 miles above the Atlantic Ocean off the west coast of Namibia.
Sphere of Color
This image shows a snippet of the Sun up close, revealing a golden surface marked by a number of dark, blotchy sunspots, curving filaments, and lighter patches known as ‘plages’ – brighter regions often found near sunspots.
Laser Guide Star
The 8.2 meter VLT Unit Telescopes at Paranal Observatory use some of the strongest lasers ever created for a laser guide star system. In the middle of the image, we see a nice edge side view of the Milky Way Galaxy.
Over the Moon
This photo released by the Indian Space Research Organization (ISRO) shows its Geosynchronous Satellite launch Vehicle (GSLV) MkIII carrying Chandrayaan-2 lift off from Satish Dhawan Space center in Sriharikota, India on July 22. India successfully launched an unmanned spacecraft to the far side of the moon, a week after aborting the mission due to a technical problem.
The moon appears more red/orange as it begins to rise due to scattering of light by Earth's atmosphere. When we view the moon on the horizon, the moonlight has to pass through a greater distance of the atmosphere to our eyes. By this time light on the blue end of the visible spectrum has been scattered away thus we only see the longer wavelengths of visible light, yellow, orange or red. When the Moon is directly overhead (as is pictured here in the last frame), the moonlight has to pass through less of the atmosphere and thus appears as usual.
View of SLS on Mobile Launcher
An illustration of NASA’s Space Launch System (SLS) in the Block 1 configuration, which will carry an Orion spacecraft beyond the Moon, on the mobile launcher. SLS is the only rocket that can send the Orion spacecraft, astronauts and supplies to the moon on a single mission.
Ahuna Mons on Ceres
This image, based on observations from NASA’s Dawn spacecraft, shows the largest mountain on the dwarf planet Ceres. Dawn was the first mission to orbit an object in the asteroid belt between Mars and Jupiter, and spent time at both large asteroid Vesta and dwarf planet Ceres. Ceres is one of just five recognized dwarf planets in the Solar System (Pluto being another). Dawn entered orbit around this rocky world on 6 March 2015, and studied its icy, cratered, uneven surface until it ran out of fuel in October of 2018. One of the features spotted by the mission is shown here in this reconstructed perspective view: a mountain named Ahuna Mons.
A rocket carrying two satellites lifts off from the Jiuquan Satellite Launch Centre in northwest China's Gansu province on July 25. A Chinese startup successfully launched the country's first commercial rocket capable of carrying satellites into orbit as the space race between China and the US heats up.
Seismic Waves Inside Mars
This artist's concept is a simulation of what seismic waves from a marsquake might look like as they move through different layers of the Martian interior.
Beyond Mission Launch
There is no asking for a better launch date. ESA astronaut Luca Parmitano and fellow Expedition 60/61 crew NASA astronaut Drew Morgan and cosmonaut Alexander Skvortsov lifted off to the International Space Station on July 20, the 50th anniversary of the historic Apollo 11 Moon landing.
While others were attending anniversary events or pouring through memorabilia, Luca was strapped in the most reliable spacecraft to ferry humans back and forth to space.
The Soyuz MS-13 lifted off from Baikonur cosmodrome in Kazakhstan at 18:28 CEST.
In the Integration Building at the Baikonur Cosmodrome in Kazakhstan, Expedition 60 crew members Drew Morgan of NASA (left), Alexander Skvortsov of Roscosmos (center) and Luca Parmitano of ESA (right) pose for pictures in front of the first stage engines of their Soyuz booster as part of pre-launch preparations.
At a time when ESA is looking forward to future lunar exploration, it turns out there is already some small but crucial ESA-developed hardware in operation on the far side of the Moon.
China’s Chang’e-4 lander is running on a LEON2-FT microprocessor core, especially designed for space missions by ESA and sold commercially by the Microchip company – marketed as the AT697.
The ordinary computer chips you use every day in your phone or laptop would be rapidly degraded by the radiation and environmental extremes of space. Specialized chips are therefore essential for spacecraft
Chang’e-4 touched down inside the Von Kármán crater on the Moon’s far side near the south pole on 3 January 2019. The lander and the rover it delivered are currently hibernating during the lunar night, having survived seven month-long lunar days so far.
“Most ESA missions launched after about 2010 include at least one LEON chip, and hundreds of these radiation-hardened off-the-shelf chips have also been sold to space missions both in Europe and around the globe,” explains ESA microelectronics engineer Agustin Fernandez-Leon.
“This number increases to the thousands if we additionally count customisable fully programmable gate arrays using LEON cores,” adds ESA microelectronics engineer Roland Weigand. “The overall scale of usage is such that it is impractical to keep track of all the missions making use of our microprocessor technology, but it is always nice to find out.”
A Puzzle of 10 Million Stars
When observed with the unaided eye, Omega Centauri, the object in this image, appears as a fuzzy, faint star. But the blue orb we see here is, in fact, a collection of stars – 10 million of them. You cannot count them all, but in this sharp, beautiful image you can see a few of the numerous pinpoints of bright light that make up this unique cluster.
The image was taken by Wouter van Reeven, a software engineer at ESA's European Space Astronomy Centre near Madrid, Spain, during his recent visit to Chile to observe the July total solar eclipse. From his home base in Spain the cluster only grazes the horizon, making it near-impossible to image, but from the La Silla Observatory in Chile it was high in the sky, presenting the ideal opportunity to photograph it.
Apollo 11 Projected on the Washington Monument
The image of a Saturn V, the rocket that sent Apollo 11 into orbit on July 16, 1969, is projected on the Washington Monument on July 16.
Robotic Arm Over Mongolia
The Canadarm2 robotic arm is positioned for upcoming training activities ahead of the arrival and capture of the SpaceX Dragon cargo craft. The International Space Station was orbiting 257 miles over Mongolia when an Expedition 60 crew member took this photograph.
Aerogel Greenhouses for Mars?
Scientists are exploring how aerogel, a translucent, Styrofoam-like material, could be used as a building material on Mars. Aerogel retains heat; structures built with it could raise temperatures enough to melt water ice on the Martian surface.
A total solar eclipse passed over ESO’s La Silla Observatory in Chile on July 2. The eclipse lasted roughly two and a half hours, with almost two minutes of totality at 20:39 UT, and was visible across a narrow band of Chile and Argentina.
Moon Covers Sun
This image shows the Sun completely covered by the Moon during totality, revealing the solar corona, or the Sun's atmosphere.
Taking to the Skies
A fully functional launch abort system (LAS) with a test version of the Orion crew spacecraft attached soars upward on NASA’s Ascent Abort-2 (AA-2) flight test atop a Northrop Grumman provided booster on July 2, 2019, after launching at 7 a.m. EDT, from Launch Pad 46 at Cape Canaveral Air Force Station in Florida.
Stellar Fireworks Show
Imagine slow-motion fireworks that started exploding 170 years ago and are still continuing. This type of firework is not launched into Earth's atmosphere, but rather into space by a doomed super-massive star, called Eta Carinae, the largest member of a double-star system. A new view from NASA's Hubble Space Telescope, which includes ultraviolet light, shows the star's hot, expanding gases glowing in red, white and blue. Eta Carinae resides 7,500 light-years away.
A Whirlpool Warhol
These four panels show the Whirlpool galaxy -- which is actually a pair of galaxies also known as Messier 51 and NGC 5194/5195 -- and how different wavelengths of light can reveal different features of a cosmic object. Located approximately 23 million light-years away, it resides in the constellation Canes Venatici.
The left image (a) shows the galaxy in visible light, from the Kitt Peak National Observatory 2.1-meter (6.8-foot) telescope and shows light at 0.4 microns (blue) and 0.7 microns (green). The next image (b) combines two visible-light wavelengths (in blue and green) and infrared light (in red). The infrared was captured by NASA's Spitzer Space Telescope and emphasizes how the dark dust veins that block our view in visible light begin to light up at these longer, infrared wavelengths.
The right two panels are composed entirely of Spitzer data. In the middle-right panel (c), we see three wavelengths of infrared light: 3.6 microns (shown in blue), 4.5 microns (green) and 8 microns (red). The blended light from the billions of stars in the Whirlpool is brightest at the shorter infrared wavelengths and appear as as a blue haze. The individual blue dots across the image are mostly nearby stars and a few distant galaxies. Red features (at 8 microns) show us dust composed mostly of carbon that is illuminated by the stars in the galaxy.
The far-right panel (d) expands our infrared view to include light at a wavelength of 24 microns (in red), which is particularly good for highlighting areas where the dust is especially hot. The bright reddish-white spots trace regions where new stars are forming and, in the process, heating their surroundings.
Coming In For a Landing
The Soyuz MS-11 capsule carrying the International Space Station (ISS) crew of NASA astronaut Anne McClain, Russian cosmonaut Oleg Kononenko and David Saint-Jacques of the Canadian Space Agency, lands in a remote area outside the town of Dzhezkazgan (Zhezkazgan), Kazakhstan, on June 25.
Earth and Moon
Size of Earth and Moon, view from the space.
First Humans on Mars (Artist's Concept)
This artist's concept depicts astronauts and human habitats on Mars. NASA's Mars 2020 rover will carry a number of technologies that could make Mars safer and easier to explore for humans. JPL is building and will manage operations of the Mars 2020 rover for the NASA Science Mission Directorate at the agency's headquarters in Washington.
This artist's illustration depicts a coronal mass ejection, or CME, which involves a large-scale expulsion of material, and has frequently been observed on our Sun. A new study using the Chandra X-ray Observatory detected a CME from a star other than our own for the first time, providing a novel insight into these powerful phenomena.
Another theory suggested that they could be neutron stars with very powerful magnetic fields, so-called ‘magnetars’.
These theories raised doubts after an FRB (FRB 190523) was detected and attributed to a spiral galaxy similar to the Milky Way at around 7.9 billion light-years away.
‘The theory that FRBs come from magnetars was developed in part because the earlier FRB 121102 came from an active star-forming environment, where young magnetars can be formed in the supernovae of massive stars,’ Vikram Ravi, assistant professor of astronomy at Caltech told The Metro. ‘But the host galaxy of FRB 190523 is more mellow in comparison.’ © Provided by Associated Newspapers (Ireland) Limited, t/a dmg Media Ireland signals
‘This finding tells us that every galaxy, even a run-of-the-mill galaxy like our Milky Way, can generate an FRB,’ said Ravi.
‘Finding the locations of the one-off FRBs is challenging because it requires a radio telescope that can both discover these extremely short events and locate them with the resolving power of a mile-wide radio dish.’
Luckily for astronomers, China’s telescope FAST will allow them to detect the origins of FRBs with significantly greater accuracy and ease.
It’s the largest and most sensitive radio telescope to ever be constructed.
Chinese researchers have promised to persist observing the bursts from FRB121102 to find the source of these pulses.
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‘This Is Clearly Coming From Outside the Solar System’.
The second known visitor to our cosmic neighborhood from another star is making quite an entrance.