Search results
Results from the WOW.Com Content Network
In 2021, a Chinese satellite and a Russian rocket chunk collided, creating at least 37 pieces of debris large enough for ground systems to track. And anti-satellite missile tests by Russia, China ...
Starlink satellites are orbiting at 1 ⁄ 105 to 1 ⁄ 30 of the height of geostationary orbits, and thus offer more practical Earth-to-satellite latencies of around 25 to 35 ms, comparable to existing cable and fiber networks. [320] The system uses a peer-to-peer protocol claimed to be "simpler than IPv6"; it also incorporates native end-to ...
Russia blasted one of its satellites with a missile on November 15, creating new debris in orbit and threatening Musk's network of SpaceX satellites.
More than 600 Starlink satellites have been destroyed since 2019, either falling out of orbit on their own or being intentionally taken out of commission, according to a tracker maintained by ...
The 22 January 2013 collision between debris from Fengyun FY-1C satellite and the Russian BLITS nano-satellite. The 22 May 2013 collision between two CubeSats , Ecuador's NEE-01 Pegaso and Argentina's CubeBug-1 , and the particles of a debris cloud around a Tsyklon-3 upper stage ( SCN 15890) [ 2 ] left over from the launch of Kosmos 1666 .
Spacecraft collision avoidance is the implementation and study of processes minimizing the chance of orbiting spacecraft inadvertently colliding with other orbiting objects. The most common subject of spacecraft collision avoidance research and development is for human-made satellites in geocentric orbits. The subject includes procedures ...
Starlink accounts for more than half of the 10,560 active satellites as of November 15, according to tracking by the Harvard astronomer Jonathan McDowell. SpaceX has filed for permission to fly ...
The Envisat satellite is a large, inactive satellite with a mass of 8,211 kg (18,102 lb) that orbits at 785 km (488 mi), an altitude where the debris environment is the greatest—two catalogued objects can be expected to pass within about 200 m (660 ft) of Envisat every year [40] —and likely to increase. Don Kessler predicted in 2012 that it ...