It's never been closer. The post Mysterious Interstellar Object Now Approaching Earth appeared first on Futurism.

Researchers are stunned after new readings show 3I/ATLAS surrounded by a huge x-ray cloud stretching 250,000 miles.

The pattern is repeating every 16 hours. The post The Mysterious Interstellar Object Appears to Be Pulsing in a “Heartbeat Pattern” appeared first on Futurism.

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in ...

Analysis of the second confirmed interstellar comet to visit our solar system suggests that the alien body could be covered ...

The recent passage of interstellar comet 3I/Atlas has reignited concerns about the potential dangers of such celestial bodies to Earth.

New observations show the comet's two tails and rising activity.

Scientists have observed cryovolcanoes erupting on comet 3I/ATLAS — giving us a new clue about what's inside it.

Scientists are studying interstellar visitor 3I/ATLAS after spotting possible ice volcano activity near the Sun.

According to the team’s findings, hydrogen cyanide is emerging close to the comet’s rocky nucleus, at rates between 250 and ...

Much about interstellar objects still eludes us, but researchers figured out what it would take for a hypothetical space rock to collide with Earth. Simulations found that potential impactors are most ...