If an antimatter meteor came into our solar system, we’d definitely know about it, says one reader, especially if it hit the ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

If you've ever wondered why we are here, then you can thank Jupiter for part of the answer. A new study from Rice University ...

Comet C/2025 V1 (Borisov), discovered by an amateur astronomer, is captivating scientists. Its unusual orbit initially ...

Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That's the future that NASA's ESCAPADE ...

Recent scientific modeling has proposed a fascinating theory about how Pluto captured its largest moon, Charon. The theory ...

A new space telescope with Irish scientific involvement goes into operation this week on a mission to study how stars behave ...

Astronomers confirm that 3I/Atlas is still intact, despite viral posts claiming it was destroyed near the Sun.

A rare interstellar comet, 3I/ATLAS, will grace the eastern pre-dawn sky on November 11, 2025. Discovered in July 2025, this ...

I/ATLAS unaffected by solar storms but altered path? New allegedly leaked but unverified images have raised questions about ...

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become ...