This is a new artist’s impression of our galaxy, the Milky Way, based on data from ESA’s Gaia space telescope.

Last starlight for ground-breaking Gaia

15 January 2025

̽»¨Ö±²¥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...

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