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ESA Gaia Astrometry Spacecraft

ESA astrometry spacecraft that mapped the positions, distances, motions, and properties of nearly two billion stars and other celestial objects from the Sun-Earth L2 region.

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Identity

Aliases
GaiaGaia missionGaia astrometry observatory
Family Name
Gaia
Full Name
ESA Gaia Astrometry Spacecraft
Roles
observatoryresearch
Status
retired
Type
spacecraft

Details

Description
ESA astrometry spacecraft that mapped the positions, distances, motions, and properties of nearly two billion stars and other celestial objects from the Sun-Earth L2 region.
First Flight Year
2,013
Last Flight Year
2,025

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Creation Time
August 13, 2026 at 22:07:09 UTC
Updated Time
August 13, 2026 at 22:07:09 UTC