How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

A groundbreaking study published in Communications Earth & Environment has called into question the long-standing assumptions ...

Its closest approach to the Sun will occur around October 30, just inside Mars' orbit, at 1.4 AU, before it continues its ...

Researchers from the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences and Columbia University ...

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...

New research says that Earth could be ejected from our solar system if a passing star was to come close enough.

This week, astronomers spotted the third known interstellar visitor to our Solar System. First detected by the Asteroid ...

Astronomers in Hawaiʻi detected the solar system's third interstellar object, C/2025 N1 or 3I/ATLAS, which poses no threat to ...

Even more startling, there's about a 0.3% chance that Mars could collide with another planet or be ejected from the solar system, and a 0.2% chance that Earth itself could face a collision or be ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...