An interstellar comet, 3I/ATLAS, is speeding through our solar system in 2025, marking only the third such visitor. Traveling at 130,000 mph, it will make close approaches to Mars and Jupiter, ...

Jim Bell, astronomer and former president of The Planetary Society, explains the uniqueness of the interstellar 31/ATLAS ...

What naked mole-rats lack in the looks department they make up for it in longevity, living healthily for nearly four decades.

3I/ATLAS likely weighs more than 33 billion tons. The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously thought, astronomers say. A ...

Interstellar comet 3I/Atlas is the hottest topic among astronomers right now. Its speed, light, trajectory, tail, everything is strange. This visitor from outside the solar system is not behaving like ...

Space Delta 2 members observe orbital data at Vandenberg Space Force Base, California. Credit: U.S. Space Force The U.S. Space Force has accepted the Advanced Tracking and Launch Analysis System ...

NASA is tracking an object that is entering the solar system at approximately 245,000 km/h. This interstellar visitor is 3I/ATLAS, also known as “Comet C/2025 N1 (ATLAS) and initially dubbed A11pl3Z.

A comet known as 3I/ATLAS made news in July when it was confirmed to have originated outside Earth's solar system. One infamous theory even posited that the interstellar interloper, estimated to be ...

A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a scientist has detailed in a new report. Avi Loeb claims the comet could even be ...

A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien technology, a scientist claims in a new report. 3I/ATLAS was first identified ...

An interstellar visitor to our solar system known as 3I/ATLAS has captivated the public for months, and it's not hard to see why. But for scientists around the world, the discovery that 3I/ATLAS is ...

First spotted in late June and confirmed by NASA in early July, 3I/ATLAS is a peculiar comet whose staggering speed and odd trajectory indicate that it came from a star system beyond our own. It is ...