The U.S. Navy began replacing and upgrading its ultra-high frequency (UHF) satellite communications network during the 1990s with a constellation of customized satellites built by Hughes Space and Communications Company. Known as the UFO (Ultra High Frequency Follow On) series, these HS-601 model satellites support the Navy's global communications network, serving ships at sea and a variety of other U.S. military fixed and mobile terminals.
Atlas II was a member of the Atlas family of launch vehicles, which evolved from the successful Atlas missile program of the 1950s. It was designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. Sixty-three launches of the Atlas II, IIA and IIAS models were carried out between 1991 and 2004; all sixty-three launches were successes, making the Atlas II the most reliable launch system in history.
Lockheed Martin's Space Division started in the production of missiles and later ICBM's in the 1950s. Their TITAN missile system was used for 12 Gemini spacecraft and the Voyager probes. They have worked largely in collaboration with NASA on many of their probes, landers, and spacecraft, and hope to play a key role in NASA's return to the moon in 2024.
INFO WIKIA batch of 46 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
16 new Earth observation satellites for the Jilin-1 commercial Earth observation satellites constellation.
A batch of 52 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Khayyam, also known as Project 505, is a Russian built Earth observation satellite for Iran. The satellite is built by VNIIEM and NPK Barl on a curre…
Two commercial Earth observation satellites built by Minospace.
First test flight of Indian SSLV (Small Satellite Launch Vehicle).
Lunar orbiter designed by the Korea Aerospace Research Institute (KARI) to demonstrate technologies, survey lunar resources and produce a topographic…
Note: Launch time is approximate. Probable reflight of the Chinese spaceplane capable of returning to Earth, which flew in orbit September 4 - 6, …
NS-22 is the sixth crewed New Shepard flight, carrying six passengers.
Sixth geosynchronous satellite of the Space Based Infrared System program (SBIRS), providing capabilities for early missile warning and missile defen…