Today astronomers are saying goodbye to a remarkable spacecraft: a telescope that has observed nearly two billion stars in its 12-year life. The Gaia Observatory from the European Space Agency (ESA) ...
The star-mapping Gaia satellite was struck by high-speed micrometeoroid, and it left a gap in the shield, scientists say. ESA/ATG medialab; background: ESO/S. Brunier Science fiction movies that show ...
Science fiction movies that show microscopic meteoroids dramatically puncturing spacecraft aren’t far from the truth. The European Space Agency’s star mapping Gaia spacecraft was overtaken by “space ...
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