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

Astronomers have discovered a companion star in an incredibly tight orbit around Betelgeuse using the NASA and U.S. National ...

The ALMA and JWST observed the formation of planets around a star beyond the sun for the first time, finding materials that form a planet.

Paris, France (AFP)-Since at least the time of the ancient Egyptians, people across the world have gazed up in awe at ...

The Perseids, the year's most popular meteor shower, will soon peak, but August's full moon could impact viewing. Here's what to know.

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

Betelgeuse, the red supergiant star closest to Earth, has finally been proven to have a companion star in observations from ...

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

The fact that Betelgeuse is one of the brightest stars in the sky over Earth, visible with the naked eye, has made it one of ...

It's around 1.6 times the mass of the Sun, Howell and his colleagues believe, at an orbital separation of 4 astronomical ...

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

In the dark, icy outskirts of our solar system—far beyond Neptune's orbit—astronomers have discovered a cosmic oddball that ...