The European Space Agency’s Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than three trillion observations of about two billion stars and other objects oveScience & Exploration15/01/20253129 views20 likes The European Space Agencys Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than three trillion observ…
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