The comets A6 (Lemmon) and R2 (SWAN) are visitors from the chilly fringes of our solar system, and could even be visible at ...

Comet C/2025 A6 (Lemmon) is just weeks away from a close approach to Earth that could make it visible to the naked eye in the ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA, ESA, David Jewitt (UCLA); Image Processing: Joseph DePasquale (STScI) The ...

The Orionid meteor shower, an annual sky event, will show up on October 21 and the early morning of October 22 (2025). Caused ...

Space dust and debris are crashing into the atmosphere all the time. When that debris heats up the air enough, it lights up ...

SWAN is best viewed in the Southern Hemisphere. The comet crossed into the Libra constellation on September 28, and will make ...

Angus Burns captured Comet C/2025 R2 (SWAN) from Newcastle, South Africa, and encourages locals to view it in the coming nights.

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest observations will be made.