Date of Birth: Aug. 4, 1955
Age: 67
Charles Donald "Sam" Gemar is an American former astronaut with NASA and a lieutenant colonel in the United States Army. Gemar has flown on three Space Shuttle missions (STS-38, STS-48 and STS-62). Gemar has completed 385 orbits of the Earth and over 581 hours in space. He has also served in different positions in NASA, including as a CAPCOM for Shuttle missions. Gemar was the first astronaut to be born in the state of South Dakota.
STS-48 was the thirteenth mission of the Space Shuttle Discovery and its primary purpose was to launch the Upper Atmosphere Research Satellite. The flight was also the first to test an electronic still camera in space, a modified Nikon F4.
Low Earth OrbitSTS-62 was a Space Shuttle program mission flown aboard Space Shuttle Columbia. The primary payloads were the USMP-02 microgravity experiments package and the OAST-2 engineering and technology payload, both in the orbiter's cargo bay. The two-week mission also featured a number of biomedical experiments focusing on the effects of long duration spaceflight.
Low Earth OrbitThe National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida.
Officially described as an optical remote-sensing satellite built by SAST.
4 X-band synthetic-aperture radar Earth observation satellites for PIESAT (1 main, 3 sub-satellites), operating in tandem using very long baseline in…
A batch of 56 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Note: Payload identity uncertain. Russian reconnaissance satellite of unknown purposes, possibly in the same series as Kosmos 2551, 2555 and 2560.
Ofek is a series of Israeli reconnaissance satellites. Ofek-13 is an Israeli SAR (Synthetic Aperture Radar) reconnaissance satellite that combines hi…