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The Upper Atmosphere Research Satellite (UARS) was a NASA-operated orbital observatory whose mission was to study the Earth's atmosphere, particularly the protective ozone layer. The 5,900-kilogram (13,000 lb) satellite was deployed from Space Shuttle Discovery during the STS-48 mission on 15 September 1991. It entered Earth orbit at an ...
NASA, Roscosmos, JAXA, ESA, and CSA. 1998. The International Space Station (ISS) has long been used as a central satellite platform for other sensors, including Earth observation sensors. For example: LIS, SAGE III, TSIS-I, ECOSTRESS, GEDI, OCO-3, Diwata-1, and HICO . Jason-3.
The United States Space Surveillance Network (SSN) detects, tracks, catalogs and identifies artificial objects orbiting Earth, e.g. active/inactive satellites, spent rocket bodies, or fragmentation debris. The system is the responsibility of United States Space Command and operated by the United States Space Force and its functions are:
The U.S. Tracking and Data Relay Satellite System ( TDRSS, pronounced "T-driss") is a network of American communications satellites (each called a tracking and data relay satellite, TDRS) and ground stations used by NASA for space communications. The system was designed to replace an existing network of ground stations that had supported all of ...
STS-44 (44) →. STS-48 was a Space Shuttle mission that launched on September 12, 1991, from Kennedy Space Center, Florida. The orbiter was Space Shuttle Discovery. The primary payload was the Upper Atmosphere Research Satellite (UARS). The mission landed on September 18 at 12:38 a.m. EDT at Edwards Air Force Base on runway 22.
Starlink is a satellite internet constellation operated by SpaceX [5] [6] providing satellite Internet access to most of the Earth. [7] [8] Starshield is a classified derivative of Starlink designed to be operated for and can host payloads for military or government purposes.
The weather satellite lifted off aboard a SpaceX Falcon Heavy rocket from Kennedy Space Center in Florida at 5:26 p.m. ET. The launch streamed live on NASA’s website. Weather conditions in ...
UARS may refer to: Upper Atmosphere Research Satellite, an orbital observatory whose mission was to study the Earth's atmosphere, particularly the protective ozone layer, and which crashed on Earth in 2011. Upper airway resistance syndrome, a sleep disorder characterized by airway resistance to breathing during sleep. Category: Disambiguation ...