The Globalstar global mobile communications network offers global, digital real time voice, data and fax via a constellation of 48 minisatellites. The constellation operates in a 1410 km orbit inclined at 52 degrees, and will also have 8 spares. The satellites were built by Space Systems Loral and Alenia Aerospazio in Rome, Italy.
Low Earth OrbitARGOS (Advanced Research & Global Observation Satellite) is a testbed and demonstration program for advanced remote sensing technologies for the US Air Force's Space Test Program (STP). ARGOS's primary objective is to fly and operate advanced payloads that include two technology demonstrations and seven experiment payloads for global and celestial observation. ARGOS also has a goal of three years of on orbit operations to demonstrate and collect science data for the Earth's global environment and top priority military space programs.
Low Earth OrbitSoyuz TM-29 was the 38th mission and the 27th long-duration expedition to Mir space station. The mission began on February 20, 1999, 04:18:01 UTC, launching Commander Viktor Afanasyev, Flight Engineer Jean-Pierre Haigneré and Research Cosmonaut/Fight Engineer Ivan Bella, who became the first Slovakian cosmonaut, into orbit. They docked with Mir two days later. During their stay there, cosmonauts performed several EVAs and various scientific experiments. Station crew was visited by several Progress resupply spacecrafts. The mission concluded with a safe landing back on Earth on August 28, 1999, 00:34:20 UTC.
Low Earth Orbit