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[162] The different methods for removal of space debris have been evaluated by the Space Generation Advisory Council, including French astrophysicist Fatoumata Kébé. [163] In May 2024, a NASA report from the Office of Technology, Policy, and Strategy (OTPS) introduced new methods for addressing orbital debris.
The fragments can then hit other objects, producing even more space debris: if a large enough collision or explosion were to occur, such as between a space station and a defunct satellite, or as the result of hostile actions in space, then the resulting debris cascade could make prospects for long-term viability of satellites in particular low ...
A record stay in earth’s orbit and a fine to Dish Network might have space debris in common. Space junk is causing problems — and experts think it’s just the start. Why it matters
Rather than engaging in active debris removal (ADR) of real space debris, the RemoveDEBRIS mission plan was to test the efficacy of several ADR technologies on mock targets in low Earth orbit. In order to complete its planned experiments the platform was equipped with a net, a harpoon, a laser ranging instrument, a dragsail, and two CubeSats ...
China's first space station will fall to its doom around April 1, but the 9.4-ton craft is one of thousands of objects zipping around Earth at 17,500 mph.
International treaties exist but do not clearly assign responsibility to countries about the liability for damages and pollution caused by re-entering space debris. [12] Among the pertinent regulations, two general agreements concerning space debris and marine pollution are often expanded upon to govern the spacecraft cemetery.
NASA said the debris was from SpaceX’s Crew-7 mission, which launched to space on Aug. 26, 2023, then returned after a six-month expedition at the space station.
As of 2012 there were an estimated 500,000 pieces of debris in orbit, [4] with 300,000 pieces below 2000 km . [1] Of the total, about 20,000 are tracked. [ 1 ] Also, about sixteen old Soviet nuclear space reactors are known to have released an estimated 100,000 NaK liquid metal coolant droplets 800–900 km up, [ 5 ] which range in size from 1 ...