The Universe might not exist forever. New observations by physicists indicate that it will one day reach its maximum size ...

The Orionid meteor shower will peak tonight. Here's everything you need to know. See where the best places to watch 'shooting stars' are in ...

Keep an eye on the night sky in October—you might catch a falling star! The Orionid meteor shower reaches its peak on the ...

After a year devoid of comets visible to the naked eye, two of the celestial entities — C/2025 A4 (Lemmon) and C/2025 R2 ...

A pair of once-in-a-lifetime comets are rocketing through our skies right now, and it's a rare treat because they won't be ...

The October new moon of 2025 will be a key astronomical and astrological event in mid-autumn, opening a new lunar cycle and ...

Originating from debris left by Halley’s Comet, the Orionids are considered a medium-strength meteor shower, typically ...

Chinese researchers have developed a spectroscopic technique that offers an unprecedented combination of exceptional ...

Two comets, C/2025 A4 (Lemmon) and C/2025 R2 (SWAN), are about to reach their closest approach to Earth and you can watch the ...

Late October offers a meteor shower generated by Haley's Comet plus a once in a lifetime comet that streaks by Earth every ...

Political debates have flared across Chile over artificial intelligence. Should the nation pour billions into A.I. and risk ...

A pair of once-in-a-lifetime comets will rocket through our skies this October, and it's a rare treat because they won't be ...