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Travel NASA and USPS: New stamps celebrate a decade of watching the sun from space

07:30  19 june  2021
07:30  19 june  2021 Source:   cnn.com

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The U . S . Postal Service issued a set of stamps highlighting views of the Sun from NASA ’s Solar Dynamics Observatory on June 18, 2021. Though scientists’ understanding of this cycle has improved in decades and centuries past, SDO’s data is helping uncover even more detail. “If we want to understand what makes the Sun tick, we need to have this long-term record,” said Dr. Mark Cheung, principal investigator for SDO’s Atmospheric Imaging Assembly at the Lockheed Martin Solar and Astrophysics Laboratory in Palo Alto, California.

In 2021, the US Postal Service is showcasing the Sun ’s many faces with a series of Sun Science forever stamps that show images of solar activity captured by NASA ’s Solar Dynamics Observatory, or SDO.

The US Postal Service has issued a set of stamps to celebrate a decade of watching the sun from NASA's Solar Dynamics Observatory, according to NASA. The Sun Science stamps draw attention to the different views of the sun as seen from the SDO.

The US Postal Service issued a set of Sun stamps on Friday. © U.S. Postal Service The US Postal Service issued a set of Sun stamps on Friday.

"I look at each of these pictures from the Solar Dynamics Observatory and am reminded of how they help us learn more about the Sun and the way its constantly changing atmosphere can affect Earth and the planets," said Dr. Nicky Fox, Division Director for NASA's Heliophysics Division at NASA Headquarters in Washington, according to the news release from NASA.

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A collection of 10 new stamps are celebrating NASA 's Solar Dynamics Observatory by sharing the craft's discoveries, including solar flares, sunspots and coronal loops. The Solar Dynamics Observatory (SDO) has been NASA 's 'unblinking eye' on the sun for more than a decade , and the US Post Office has released new stamps to honor the spacecraft's discoveries. The collection, called Sun Science, consists of 10 unique stamps showcasing a range of solar activity captured by SDO since February 2010.

collectSPACE.com The United States Postal Service ( USPS ) on Friday (June 18) released " Sun Science," a set of 10 stamps celebrating the study of heliophysics using the multi-wavelength imagery from NASA 's Solar Dynamics Observatory. The colorful stamps feature solar flares, sunspots and coronal loops, illuminating why studying our Sun helps us ' Sun Science' stamps . Friday, June 18, 2021 7:09.

The stamps were issued by the Postal Service during a ceremony at the Greenbelt Main Post Office in Maryland on Friday.

"We hope these amazing stamps will help generate the same sense of wonder and curiosity about our star that inspired our ancestors and the scientists at NASA to want to better understand the sun, space, and the myriad of possibilities that exist in our solar system, in our universe and beyond," said Thomas J. Marshall, the Postal Service's general counsel and executive vice president, according to a statement.

Each stamp highlights different characteristics of the sun: Coronal Loops, Coronal Hole, Solar Flare, Active Sun, Plasma Blast and Sunspots.

The SDO spacecraft was launched in 2010 and began collecting data a few months later with two imaging instruments that provide complementary views of the sun, according to NASA. It also measures the sun's magnetic field and the motion of solar material at its surface and also allows scientists to probe deep into the sun's interior, NASA said.

"What SDO has done is given us the ecology of the Sun.... It's giving us the big picture, one detail at a time," said Dr. Dean Pesnell, SDO project scientist at NASA Goddard according to the release.

The new set of stamps features 10 images from the SDO.

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