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

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

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

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

The photos reveal a bright and well-developed coma, the cloud of gas and dust surrounding the comet's nucleus, with striking ...

A team of astronomers have discovered a curious figure in the universe. It is two distant galaxies colliding with each other ...

Since at least the time of the ancient Egyptians, people across the world have gazed up in awe at Betelgeuse, one of the ...

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

Astronomer's Interim CEO Pete DeJoy shared a statement following the now-viral Coldplay video believed to depict the ...

A team of astronomers discovered a strange object in the outer solar system that is in a resonant orbit with Neptune.

Astronomers have confirmed the existence of a companion star orbiting Betelgeuse, providing answers to the red supergiant's unusual brightness variations.