This strange exoplanet, located 140 light-years away from Earth in the constellation Pegasus, appears to be rapidly falling ...

Astronomers have spotted a small rocky planet that orbits perilously close to its host star disintegrating as its surface is ...

The astronomers spotted the planet using NASA's Transiting Exoplanet Survey Satellite (TESS), an MIT-led mission that ...

At such close proximity to its star, the planet is likely covered in magma boiling off into space. As the roasting planet ...

Astronomers have observed a rocky planet rapidly disintegrating near its star, trailing a comet-like tail of mineral dust.

NEW YORK — A newly discovered green comet tracked by telescopes has likely broken apart as it swung by the sun, dashing hopes ...

A newly discovered green comet tracked by telescopes has likely broken apart as it swung by the sun, dashing hopes of a naked ...

The stellar wind spreads the dust particles ahead and behind the world. Its loss of mass rate is estimated to be 10 Earths ...

Comet SWAN, hailing from the Oort Cloud beyond Pluto, has been visible through telescopes and binoculars over the past few weeks with its streaming tail ... frozen gas and dust from billions ...

A recently discovered comet is currently gracing our morning ... Then the remaining dust and gas form a long tail, which stretches away from the Sun for millions of miles, according to NASA.