Special postmark will mark Perseverance on Mars, if rover survives landing

Special postmark will mark Perseverance on Mars, if rover survives landing
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The U.S. Postal Service plans to mark the landing of NASA's next spacecraft on Mars, if indeed the Perseverance rover makes it down to the surface of the Red Planet.



February 17, 2021 at 05:07AM
via Space.com read more...