With temperatures hovering in the upper 40s and a steady wind blowing in from the north, April 26 was not the perfect day to ...

Astronomers discovered a planet that orbits its star so closely that its surface is being scorched into magma and vaporizing ...

Astronomers have spotted a distant planet shedding matter with each orbit around its host star, generating a comet-like tail ...

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

The comet can be seen with binoculars or a small telescope and may be visible to the naked eye later this month.

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

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

A news discovered comet, Comet SWAN, appears to have met a fiery end during its close encounter with the sun, disappointing ...

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

A recently-discovered comet could have appeared in the night sky with the naked eye, but its passage near the sun has turned ...

Photos show that comet C/2025 F2 (SWAN) experienced a "major eruption," causing it to become temporarily brighter. However, ...

Astronomers from the Massachusetts Institute of Technology (MIT) have made an unusual discovery, finding a planet which is in the process of disintegrating. And as it decays, it is leaving behind a ...