Date of Birth: Sept. 7, 1939
Date of Death: June 17, 1989
Stanley David Griggs was a United States Navy officer and a NASA astronaut. He is credited with conducting the first unscheduled extra-vehicular activity of the space program during Space Shuttle mission STS-51-D. Griggs was killed when the vintage World War II-era training aircraft he was piloting – a North American AT-6D (registration N3931S) – crashed near Earle, Arkansas.
STS-51-D was the sixteenth flight of the shuttle and fourth for the Space Shuttle Discovery. Its mission was to deploy a number of 10 satellites. The landing suffered extensive brake damaged and a ruptured tire. All subsequent landings had to be done at the Edwards Air Force Base until the development and implementation of nose steering.
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.
Earth observation satellite built by China's CAST for the Algerian Space Agency.
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
The NeonSat-1A, carrying a high-resolution optical camera, is designed to test the constellation capabilities of the South Korean government's Earth …
A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Ninth of ten GPS III missions.