"Thanks for all your effort," wrote the first moonwalker. Neil Armstrong was appreciative, but as explained in his ...

Nicole Stott is the latest astronaut to lend her autograph to the Space Hipsters Signature Edition series of "signed" patches. A former NASA astronaut who has made it her mission to promote the ...

The Astronaut Encounter program gives the astronauts a chance to present about their experiences and sign autographs. The center also welcomes astronauts from Canada, Brazil, and beyond to share.

Astronaut Nicole Stott, who has made it her mission to promote the healing power of art and the need to protect our planet, has inspired a new "Signature Edition" embroidered patch.

The emblem art and first moonwalker's reply are part of the Clark C. McClelland collection, an archive of astronaut autographs, cscale rocket models and flown memorabilia from the estate of a NASA ...