Space surveillance is inherently challenging when compared to other tracking environments due to various reasons, not least of which is the long time gap between surveillance updates. "Unlike the air and missile defense environments ...
Mathematics
Sep 22, 2014
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As Russia's space agency struggled Thursday to fix a probe bound for a moon of Mars that instead got stuck in Earth's orbit, some experts said the chances of saving the $170 million craft looked slim.
Space Exploration
Nov 10, 2011
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An uncontrolled Chinese space station weighing at least seven tonnes is set to break up as it hurtles to Earth on or around April 1, the European Space Agency has forecast.
Space Exploration
Mar 27, 2018
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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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(PhysOrg.com) -- The U.S. Defense Department’s, Defense Advanced Research Projects Agency (DARPA) in conjunction with the U.S. Air Force (and many unknown contractors of course) has announced the addition of a new telescope ...
The RemoveDEBRIS satellite has successfully used its on-board net technology in orbit – the first demonstration in human history of active debris removal (ADR) technology.
Space Exploration
Sep 19, 2018
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Radar images of asteroid 2017 BQ6 were obtained on Feb. 6 and 7 with NASA's 70-meter (230-foot) antenna at the Goldstone Deep Space Communications Complex in California. They reveal an irregular, angular-appearing asteroid ...
Space Exploration
Feb 13, 2017
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76
It is often argued that the UK is the most surveilled country on the planet. This may or may not have been the case in the past but there are certainly now millions of surveillance cameras in public spaces—not to mention ...
Security
Jun 18, 2019
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A scare triggered by orbital debris that on Tuesday came within a couple of hundred metres (yards) of the International Space Station (ISS) sheds light on an acutely worsening problem.
Space Exploration
Jun 28, 2011
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The Naval Research Laboratory's satellite suite, the Atmospheric Neutral Density Experiment 2 (ANDE-2), was deployed from NASA's Space Shuttle Endeavour on July 30, 2009.
Space Exploration
Aug 5, 2009
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