Scientists using data from the European Space Agency’s Gaia mission have made a groundbreaking discovery: a massive exoplanet ...

After 11 years in solar orbit, the European Space Agency’s Gaia spacecraft ... ESA is working on the GaiaNIR mission, an infrared version of Gaia which would be able to see through the dust ...

"With an orbital period of 570 days, it is a relatively cold gas giant planet," said Guðmundur Stefánsson of the University ...

The European Space Agency's Gaia mission has completed its sky-scanning phase, having made over 3 trillion observations of approximately 2 billion stars and other celestial objects.

Data from the Gaia spacecraft shows that even unassuming stars can host monumental companions like massive planets.

Gaia has completed the mapping phase of its mission. Since its launch in 2013, the European Space Agency’s Gaia spacecraft has been charting our galaxy one star at a time. In those years ...

The Gaia mission, launched by the European Space Agency, has completed a decade of groundbreaking astronomical observations, collecting over three trillion data points on two billion stars and ...

The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of the cosmic woods.

With an assist from the NEID spectrograph, a team of astronomers have confirmed the existence of exoplanet Gaia-4b—one of the ...

Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...

The ESA’s Gaia mission mapped the positions and velocities of stars with extreme precision by measuring about one billion ...

Using data from the European Space Agency's Gaia mission, scientists have found a huge exoplanet and a brown dwarf. This is the first time a planet has been uniquely discovered by Gaia's ability to ...