The European Space Agency's Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than 3 trillion observations of about 2 billion stars and other objects over ...
Jan 17, 2025 23:00:00 Gaia, the space telescope observing the Milky Way, completes sky-scanning phase The Gaia space telescope, launched by the European Space Agency (ESA) in December 2013 with ...