According to Live Scence, the planet’s shadow was first spotted in 2021 in data taken by the European Space Agency’s Gaia ...

Using gravitational microlensing, scientists have discovered a rare, large planet at the edge of the Milky Way. The planet is ...

Detecting exoplanets is one thing, but imaging them is another thing entirely. Astronomers can detect them by the way they ...

Other citizen science groups contributed as well, including the TESS Follow-up Observing Program Sub Group 1 (TFOP SG1) and ...

A mysterious new world has been spotted at the galaxy's edge, sparking excitement among astronomers, and its all thanks to a ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

A theory by Albert Einstein has helped astronomers discover a rare exoplanet, sparking new ideas of where they can be found.

For radial velocity, we look for red- or blue-shifts in the light received from the star, caused by a planet tugging the star in different directions as it orbits. Obviously, ...

For the first application of the new method, Chae used about 300 wide binaries with relatively precise radial velocities selected from the European Space Agency's Gaia data release 3.

Binary stars can’t survive long near the Milky Way’s supermassive black hole — but for the first time, astronomers have managed to spot one.