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

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

Using data from the European Space Agency’s Gaia mission, scientists have found a huge exoplanet and a brown dwarf. This is ...

On 29 January, the Earth & Space Sustainability Initiative partnered with the RAeS to host its first conference of the year.

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

rhymes with fluid) is a high-precision radial-velocity spectrograph that is designed to measure the extremely minute wobble of nearby stars using ...

By tracing the corkscrew wobble of two stars as they move through the sky, the Gaia space mission has discovered one new ...

Gaia-4b is a planet orbiting the star called Gaia-4, around 244 light-years away. Gaia-4b is about twelve times more massive ...

Scientists also discovered a second planet, a brown dwarf orbiting another low-mass star. Gaia-5b orbits the Gaia-5 star, ...

Using the Keck Planet Imager and Characterizer (KPIC), astronomers have performed high-resolution spectroscopic observations ...

But recently, physicists Garett Brown and Hanno Rein from the University of Toronto and planetary scientist Renu Malhotra of the University of Arizona, have hypothesized that a trespassing object ...

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