Comet C/2025 R2 (SWAN) is a new visitor from our outer solar system. It may be easier to see as it approaches Earth next week ...

Prepare to witness a celestial spectacle like no other as a gigantic comet dubbed the "devil comet" is poised to make a rare appearance in Earth's night sky next summer for the first time in seven ...

A supermoon will hang in the night sky bigger and brighter than usual during its perigee, and a great time to head outside to ...

A long-tailed comet named C/2025 R2 (SWAN) was first spotted near the sun on 12 September. NASA’s Solar Dynamics Observatory ...

As Chile and Argentina witnessed the total solar eclipse on Dec. 14, 2020, unbeknownst to skywatchers, a little tiny speck was flying past the Sun — a recently discovered comet. This comet was first ...

Over the weekend, comet C/2024 (ATLAS) made a grand appearance in images from the ESA/NASA Solar and Heliospheric Observatory (SOHO). The comet will continue to blaze through SOHO’s view for the next ...

Orionid meteors become visible when debris from Halley's Comet collides with Earth's atmosphere. The Orionid meteor shower ...