NASA's Hubble Space Telescope has captured an image of interstellar comet 3I/ATLAS moving through the solar system at 130,000 ...

When an unidentified interstellar object several miles wide comes hurtling through our solar system at 37 miles a second, the ...

Recent claims from Harvard say a comet traveling through our solar system could be a UFO—MSU researchers say they aren't true ...

The work indicates that the picture of extraterrestrial water being delivered to Earth is complex. Maybe not all comets, but ...

Aravind Srinivas, CEO of Perplexity AI, has made a bold $34.5 billion bid to acquire Google Chrome, a move that has sparked ...

The waning Moon passes Jupiter, Venus, and Mercury before dawn, while Titan’s shadow transits Saturn in the sky this week.

Congresswoman Anna Paulina Luna detailed a bizarre UFO encounter involving an “airspace incursion” that left an experienced ...

This video investigates the unusual early activity of Comet Bernardinelli-Bernstein, a massive body traveling from the Oort Cloud. We break down recent observations and explain why this comet may ...

A large Martian meteorite found in Niger recently sold at auction. Now, the country is investigating the legality of its ...

A cosmic visitor is stirring up an earthly debate. A Harvard University astrophysicist has suggested the incoming ...

Despite advocating against Google divesting from Chrome, Perplexity has now gone above and beyond its $20 billion market ...

The discovery of fast-moving object 3I/Atlas has sparked debate, with Harvard's Avi Loeb suggesting it might be an alien ...