European Space Agency
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Technology
A collision between a Russian spy satellite and a NASA spacecraft was narrowly averted
Satellites flying in opposite orbits are at risk of head-on collisions, with relative speeds of about 15 kilometers per second.…
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Technology
The European satellite ERS-2 should fall back to Earth on Wednesday
According to the ESA blog dedicated to the mission, the chance of one of these pieces of debris hitting a…
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