Gaia

Overview

Gaia was ESA's astrometry mission, charting the positions, distances, and motions of nearly two billion stars in the Milky Way.

Observing bands

Surveys

Knowledge connections

• Operated byESA
• StudiesThe Milky Way
• Launched bySoyuz
• ObservesVisible light
• Conducts surveyGaia Data Release 3
• Discovered2MASS J03590986+2009361 b
• Discovered2MASS J11011926-7732383 b
• Discovered2MASS J11550485-7919108 b
• Discovered2MASS J21252752-8138278 b
• DiscoveredG 196-3 b
• DiscoveredGaia-4 b
• DiscoveredGaia-5 b
• DiscoveredHD 128717 b
• DiscoveredHIP 66074 b
• DiscoveredHIP 77900 b
• DiscoveredITG 15 b
• Related toGaia Catalogue
• Associated withParallax
• Associated withProper Motion
• Associated withSpace Astrometry
• Associated withStellar Streams
• Associated withGalactic Archaeology
• Associated withBig-Data Astronomy
• Associated withGaia Survey Overlay
• Associated withAstrometric Star Catalogues
• Associated withThe International Celestial Reference Frame (ICRF3)

Sources

Facts on this topic will be cited from these primary and reference sources.

• ESAEuropean Space Agency

  European missions, observatories, and space science imagery.