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New York style bagels made on Whidbey Island king5.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from king5.com Daily Mail and Mail on Sunday newspapers.
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10th May 2021 12:11 pm Dealing with the growing problem of space debris is vital for the continuation of the satellite industry and crewed spaceflight. Andrew Wade reports. Satellite technology has come a long way since the Soviet Union launched Sputnik 1 in 1957, its simple, hypnotic radio signal belying the monumental changes it would herald. In the intervening years, Earth’s inhabitants have come to rely on satellites for everything from TV broadcasting and GPS to weather forecasting and monitoring climate change. Astroscale’s ELSA-d space debris removal satellite Naturally, this dependence has led to proliferation, and the skies above have become ever more densely packed with chunks of metal orbiting the planet at enormous speeds. Sometimes, they collide. One of the biggest orbital impacts to date took place in 2009 when the defunct Russian satellite Kosmos-2251 collided with Iridium 33. The relative speed of impact was estimated at 11.7 km/s or abo ....
The Chinese government, perhaps predictably, is playing it calmly. âThe probability of causing harm to aviation activities or [on people and activities] on the ground is extremely low,â the foreign ministry spokesman, Wang Wenbin, said on Friday. But the fiery fate of the booster, wherever it comes down, speaks to the larger issue of space debris and space sustainability, especially as space becomes a target not just for national space programs but also increasingly the private sector. Under international treaty, private space actors, who are expected to put 45,000 satellites in low Earth orbit over the next several years, are under the legal responsibility of their host nations. ....