US Postal Service Releases OSIRIS-REx Stamp in Anticipation of Asteroid Sample Return
NASA’s first asteroid sample mission, the OSIRIS-REx spacecraft, is set to deliver samples of the asteroid Bennu to the Utah desert on Sunday. To celebrate this momentous occasion, the U.S. Postal Service has released a new stamp featuring artwork of the spacecraft’s descent onto the Utah Test and Training Range. The stamp comes in sheets […]
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