A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...

NASA stated the comet will pass slightly inside Mars’ orbit when it reaches this point, around October 30, 2025. | World News ...

I/ATLAS is set to reach its closest point to the Sun on Wednesday (October 29), at around 11:47 Universal Time (UT). The ...

I/ATLAS made its closest approach to Earth on 29 October 2025, coming within 1.8 astronomical units, or around 167 million miles.

An interstellar comet that originated outside our solar system just made its closest pass of the sun, setting it on an outgoing path — but it’s not leaving ...

Scientists are investigating a mysterious pulse signal from interstellar object 3I/ATLAS. The signal reportedly follows a ...

Telescopes regularly reveal the wonders of our universe, but once in awhile, they also turn up hauntingly spooky sights out ...