STS-82 was the 22nd flight of the Space Shuttle Discovery and the 82nd mission of the Space Shuttle program. It was NASA's second mission to service the Hubble Space Telescope, during which Discovery's crew repaired and upgraded the telescope's scientific instruments, increasing its research capabilities and achieved the highest altitude ever attained by a STS Orbiter (335-nautical-mile (620 km)).
Low Earth OrbitSoyuz TM-25 was the 30th mission and the 23rd long-duration expedition to Mir space station. It was also a part of the US/Russian Shuttle-Mir Program. The mission began on February 10, 1997, 14:09:30 UTC, launching Commander Vasili Tsibliyev, Flight Engineer Aleksandr Lazutkin and Research Cosmonaut Reinhold Ewald into orbit. They docked with Mir two days later. During their stay there, cosmonauts performed an EVA and various scientific experiments in medicine, biotechnology, Earth sciences etc. Station crew was visited by several Progress resupply spacecrafts, STS-84, and welcomed aboard Soyuz TM-26 with the next expedition crew. The mission concluded with a safe landing back on Earth on August 14, 1997, 12:17:10 UTC.
Low Earth OrbitLaunched in 1996-8, the Inmarsat-3s were built by Lockheed Martin Astro Space (now Lockheed Martin Missiles & Space) of the USA, responsible for the basic spacecraft, and the European Matra Marconi Space (now Astrium), which developed the communications payload.
Geostationary OrbitUS-PM (Upravlenniye Sputnik Passivny Modifikirovanny) (also reported as US-PU) was a solar powered improved EORSAT (Electronic Ocean Reconnaissance Satellite). It used an passive ELINT devices to track naval vessels from space by registering their electronic emmissions.
Low Earth Orbit