A Chinese satellite pulled a defunct navigation satellite out of the way of other satellites on January 22. The satellite, called SJ-21, appeared to operate as a space tug when it grappled onto the navigation satellite from ...
Space Exploration
Feb 2, 2022
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Since time immemorial, humans around the world have gazed up in wonder at the night sky. The starry night sky has not only inspired countless works of music, art and poetry, but has also played an important role in timekeeping, ...
Astronomy
Mar 26, 2023
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22
We know it's out there, debris from 50 years of space exploration—aluminum, steel, nylon, even liquid sodium from Russian satellites—orbiting around the Earth and posing a danger to manned and unmanned spacecraft.
Space Exploration
Jun 27, 2013
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What goes up must come down. But where?
Space Exploration
Sep 21, 2011
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This video from Analytical Graphics, Inc. shows an updated animated analysis of the break up of the the 6 ton, bus-sized UARS satellite. It likely will burn up at an altitude between 80-45 kilometers, with an estimated 26 ...
Space Exploration
Sep 22, 2011
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NASA on Thursday refined the crash course of a six-ton defunct satellite, saying it is likely to miss North America, though its exact landing spot remains unknown.
Space Exploration
Sep 22, 2011
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The International Space Station is in danger of being hit by two pieces of debris from an old Russian satellite that had previously hit a US craft in 2009, a news report said on Wednesday.
Space Exploration
Sep 26, 2012
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More than 60% of the launches in 2020 resulted in one or more rocket parts making an uncontrolled reentry into the atmosphere. While thankfully no one was hurt by that debris, with the expected rise in rocket launches over ...
Space Exploration
Oct 18, 2022
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24
There are no garbage trucks equipped to leave the atmosphere and pick up debris floating around the Earth. But what if we could send a robot to do the job?
Space Exploration
Dec 22, 2014
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(Phys.org)—Scientists at the University of Glasgow have developed a practical solution to the increasing problem of space debris.
Space Exploration
Nov 20, 2012
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