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

The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted ...

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

The newly discovered comet, C/2025 F2 (SWAN), is racing toward the Sun, and it may not survive its closest approach.

The Lyrids are expected to peak April 21 and April 22, according to NASA. On those nights, the moon will be at 40% brightness ...

The Lyrid meteor shower is about to reach its peak activity for April. Here's when and how to see it, along with a cloud ...

Lindley Johnson has been a pioneer in blueprinting warning and response scenarios to any potential impact of Earth by an ...

The Lyrid meteor shower - the second meteor shower on the calendar this year - runs through April 26, peaking on the night of ...

One of the great things about astronomy is that it’s always full of surprises, especially when it comes to comets — you just ...

Both meteor showers can be seen from the northern hemisphere, but the Eta Aquarids are most impressive to stargazers in the ...

Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.

Today's rather aquatic-themed NASA/ESA Hubble Space Telescope image features the spiral galaxy Messier 77, also known as the ...