Scientists sounded the alarm Tuesday over the problems posed to space missions from orbital junk—the accumulating debris from mankind's six-decade exploration of the cosmos.
Space Exploration
Apr 18, 2017
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A 38-year-old retired NASA satellite is about to fall from the sky.
Space Exploration
Jan 7, 2023
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More and more plastic litter ends up in oceans every day. Satellite images can help detect accumulations of litter along shores and at sea so that it can be taken out. A research team has developed a new artificial intelligence ...
Earth Sciences
Nov 22, 2023
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The Earth is currently surrounded by debris launched into space over several decades. This space junk can collide with satellites, causing damage and creating more debris. To preserve a secure space environment, the active ...
Plasma Physics
Sep 28, 2018
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A decommissioned NASA satellite, the biggest piece of US space junk to fall in 30 years, has crash-landed but the precise location is not yet known, the US space agency said early Saturday.
Space Exploration
Sep 24, 2011
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A 20-year-old satellite that measured the ozone layer is expected to crash back to Earth late next week, but NASA said it still does not know where it will fall.
Space Exploration
Sep 17, 2011
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Since the birth of space flight in 1957, the number of man-made objects orbiting the Earth has grown every year. There are now more than 15,000 such objects larger than 10cm, at least those that we know of. Even very small ...
Space Exploration
Feb 3, 2014
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Meteosat-7, EUMETSAT's oldest operational meteorological satellite, tomorrow begins its final journey to the great graveyard orbit in the sky.
Space Exploration
Apr 3, 2017
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Governments must start working urgently to remove orbital debris, which could become a catastrophic problem for satellites a few decades from now, a space science conference heard on Thursday.
Space Exploration
Apr 25, 2013
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Several times a year, the International Space Station needs to perform Debris Avoidance Maneuvers to dodge the ever-growing amount of space junk hurtling around in Earth orbit. Additionally, our increased dependence on satellites ...
Space Exploration
Mar 9, 2012
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