Keep your eye on the sky tonight. A once-in-a-lifetime comet is approaching the sun — and it will be visible for the first time in 160,000 years. Monday, Jan. 13 is when the comet will ...

Science enthusiasts are hoping to get a glimpse of a comet that’s supposed to be the brightest of 2025, but they may be out of luck depending on where they are in the world. The comet ...

On January 12, 2005, NASA launched its Deep Impact mission to crash into comet Tempel 1, also known as 9P/Tempel. Two spacecraft were launched together for this mission: one was a flyby vehicle ...

It could shine as bright as Venus, or similar to Tsuchinshan-ATLAS / Comet C/2023 A3, the "comet of the century" that stunned stargazers in mid-October. The comet was first spotted by the Asteroid ...

A comet that has taken astronomers by surprise could shine as brightly as Venus in the night sky as it passes by Earth over the next few days. Comet C/2024 G3 (ATLAS) was spotted in April last ...

A comet that just skirted past our sun should light up the night sky this week. The comet, Comet ATLAS (C/2024 G3), was only discovered in April 2024, and reached its closest point to our sun ...

A newly-discovered comet might light up the night sky in the coming weeks, possibly shining even brighter than the planet Venus. The comet, named Comet ATLAS (C/2024 G3), is making a beeline for ...