SAX (Satellite Astronomia Raggio-X) is the X-Ray Astronomy Satellite selected by the Italian National Space Plan for inclusion in the Science Plan. The objective of the mission is to perform spectroscopic and time variability studies of celestial X-ray sources in the energy band from 1 to 200 keV. including an all-sky monitoring investigation of transients in the 2-30 keV.energy range.
Low Earth OrbitThe Mercury (MC) series, although known to the public as 'Advanced Vortex', are the latest generation of USAF ELINT/SIGINT satellites. They were focussed on communications intelligence (COMINT), focused at strategic level communications, but had the capability added to intercept also missile telemetry. These satellites were launched under the designation Program 7500 and were part of NRO's Program A.
Geostationary OrbitMSX (Midcourse Space Experiment) demonstrated different multispectral imaging technologies to identify and track ballistic missiles during flight by observing rocket launches and orbital debris. Additionally it measured the composition and dynamics of the Earth's atmosphere by observing ozone, chloroflourocarbons, carbon dioxide and methane.
Low Earth OrbitPriroda was the last of the scheduled five Russian modules of the Mir space station complex and was launched from the Baykonur cosmodrome by a Proton-K rocket to dock after 3 days rather than the usual 9 days. The launch itself was 3 days earlier than the planned date in order to facilitate an American microbiology program.
Low Earth Orbit