Science, Technology, Space Exploration & Meteorites

Limited edition flown swatch of multilayer insulation blanket removed from the exterior of the Hubble Space Telescope, numbered 48/75. The swatch meas

Powerful collection of 32 vintage official glossy NASA photographs, each approximately 8 x 10 and 10 x 8, documenting the evolution of rocketry during

Group of five items signed by Gordon Cooper, including: a 1962 World's Fair cover postmarked at the Space Needle on April 21, 1962, signed in bl...

Official color 8 x 10 NASA lithograph of Cooper in a formal head-and-shoulder pose, signed and inscribed in blue ballpoint, "To Johnny, Gordon ...

TLS signed “John H. Glenn, Jr.,” one page, 8 x 10, Project Mercury letterhead, May 18, 1961. Letter to Mr. and Mrs. Ken Browne in Ar

Limited edition color satin-finish 10 x 8 composite photo of events celebrating the Mercury program, numbered S-75/90, signed in silver ink by John Gl

Flown limited edition commemorative cover, 9.25 x 4, with a cachet honoring the X-15 pilots, 202/1500, flown over Edwards Air Force Base by Joe Engle,

Color satin-finish 20 x 16 photo of the Agena Target Vehicle floating high above Earth as viewed from the Gemini 10 spacecraft, signed in silver ink,

Gemini 5 recovery cover with a stamped cachet honoring the US Navy Recovery Force in the Atlantic, postmarked on the USS Lake Champlain on the recover

Tracking station cover with a stamped "Project Gemini #5" cachet and NASA "Space Tracking and Data Acquisition Station," East Gr...

Smithsonian Institution commemorative cover with a cachet honoring the 10th anniversary of the first manned space rendezvous between the Gemini 6 and

Fantastic collection of ten Project Gemini launch day covers representing each manned mission, postmarked at Cape Canaveral on the date of the launch,

Unusual ballpoint signature, "Elliot See,” on an off-white 3.5 x 6.5 envelope bearing autopen signatures of his fellow 'New Nine'...

Two items: a TLS, one page, 8 x 10.5, NASA letterhead, April 23, 1963, addressed to Ken Browne, in full: "The enclosed is sent in answer to you...

Apollo A7LB space suit helmet disconnect ring, measuring approximately 11˝ in diameter, marked in white text, "Use with red helmet ring on...

Collection of 29 mock-up components associated with the Apollo Command Module Block 1 and Block 2, comprised primarily of various mounting brackets an

Apollo Command Module compressed nitrogen bottle used to help lift the spacecraft hatches, measuring 9˝ long and 1˝ in diameter, marke

Large wound length of wire from the Lunar Receiving Laboratory, approximately measuring 5.25˝ in diameter, sealed within its original

Group lot of 10 commemorative covers with stamped or affixed cachets honoring the successful recovery and launch operations of Apollo missions 6 throu

Interesting collection of 12 embroidered patches for Apollo missions 1, 9–17, and the Apollo-Soyuz Test Project (2), each 3˝ or 4