Space.com |
Pluto Stamp Palooza! Philatelic Fans and NASA Cheer Dwarf Planet Postage
Space.com NASA and United States Postal Service officials pulled the curtains back from new solar-system stamp designs after a spirited countdown at the World Stamp Show in New York City on May 31. L to R: Dan Durda; Constantine Tsang; Cindy Conrad; Alice … |
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