The interstellar comet 3I/ATLAS, the third confirmed object from outside the Solar System, passed closest to the Sun on ...

Almost 13,000 years ago, North America underwent drastic changes at a rapid rate. Mammoths, mastodons, giant ground sloths, ...

Scientists are uncovering new clues that a cosmic explosion may have rocked Earth at the end of the last ice age. At major ...

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

Comet 3I/ATLAS is only the third known object to barrel into our neighborhood from interstellar space, and it is already ...

Scientists are continuing to strengthen the case that a fragmented comet exploded in Earth's atmosphere nearly 13,000 years ...

A decades-long scientific debate over the origins of the Silverpit Crater in the southern North Sea has been resolved. New evidence confirms that it was caused by an asteroid or comet impact about ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

Despite its fascinating origins, observing comet 3I/ATLAS presents challenges due to its low brightness. On January 1, 2026, the comet is expected to shine at a magnitude of +15.6, which is suitable ...

"We were excited to see the growth of the tail, suggesting a change in the particles from the previous Gemini images." When you purchase through links on our site, we may earn an affiliate commission.

An autumn meteor shower yearly responsible for “Halloween fireballs” may pose a small impact threat to Earth. But scientists have the sky under surveillance. Here’s what to know. What is the Taurid ...