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Gaia (spacecraft)
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European optical space observatory for astrometry
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Gaia was a space observatory of the European Space Agency (ESA) that was launched in 2013 and operated until March 2025. The spacecraft was designed for astrometry: measuring the positions, distances and motions of stars with unprecedented precision, and the positions of exoplanets by measuring attributes about the stars they orbit such as their...

Websitesci.esa.int
Instance of
Space telescope
artificial satellite of the Earth
Part of
European Space Agency
Follows
Hipparcos
Manufacturer
Astrium
Teledyne e2v
Wikidata