Gaia is a space observatory of the European Space Agency (ESA), launched in 2013 and expected to operate until 2025. The spacecraft is designed for astrometry:...

Earth Gaia spacecraft, European space mission launched in 2013 Gaia catalogues, several star catalogues Gaia, the user interface of Firefox OS GAIA, a profile...

million years. Re-analysis of the Hipparcos data and new data from the Gaia spacecraft reveal omissions and revisions necessary in the list. For example,...

second Gaia celestial reference frame (Gaia–CRF2), based on 22 months of observations of over half a million extragalactic sources by the Gaia spacecraft, appeared...

disruption. It was discovered using data from the European Space Agency's Gaia spacecraft in November 2018. Crater 2 Dwarf Antlia Dwarf Satellite galaxies of...

dim to be seen with the naked eye. From parallax measurements by the Gaia spacecraft, it is located 53 ly (16 pc) from Earth. In 2019, it was discovered...

so its true distance is poorly known. The distance measured by the Gaia spacecraft of 268 light years rules out a suggested companion star, LP 731-076...

Stephen Groombridge. Based upon parallax measurements taken by the Gaia spacecraft, the system is located about 11.6 light-years (3.6 parsecs) from the...

magnitude is equal to 6.325. Based on parallax measurements from the Gaia spacecraft, it is at a distance of 306 light-years (94 parsecs). It belongs to...

celestial reference system Ephemeris Equatorium Geodetic astronomy Gaia spacecraft — launched December 2013 Hipparcos Space Astrometry Mission (ESA—1989-93)...