Astronomers have finally imaged the long theorized companion star of Betelgeuse, solving a mystery regarding its dimming that ...

Betelgeuse is one of the brightest stars in the night sky, and the closest red supergiant to Earth. It has an enormous volume ...

Astronomers believe they have captured an image of a planet in the act of forming, something that has never before been ...

Astrophysicists have detected the largest known merger of two black holes, resulting in a gravitational wave that traversed the universe.

Astronomers may have caught a still-forming planet in action, carving out an intricate pattern in the gas and dust that ...

Stars of all ages and masses emit electromagnetic energy in different ways, and these emissions attract the attention of ...

Astronomers have, for the first time, observed the very beginning of planet formation around a star beyond our Solar System.

Astronomers have discovered a bright signal, embedded deep in a young disc, that is likely young planet HD 135344B still ...

A team studying the star HD 135344B has seen a pattern in the gas and dust that hints at something forming deep inside. With ...

"It is possible that a planet once existed in the solar system but was later ejected, causing the unusual orbits we see today ...

As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

Astronomers have discovered the earliest seeds of planets forming around HOPS-315, a baby star located 1,300 light-years away ...