Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.

A radio signal? That would have to confirm the object is technlogical in nature, wouldn't it? The thing is, this isn't a ...

Harvard astrophysicist Prof. Avi Loeb has further expanded his list of anomalies spotted on 3I/ATLAS, the third-ever observed ...

A colossal comet, 3I/ATLAS, is making headlines as it streaks through our solar system at more than 124,000 miles per hour.

The Virtual Telescope Project will be livestreaming the interstellar visitor 3I/ATLAS tonight at 11:15pm ET. The massive ...

Avi Loeb says 3I/Atlas is gaining speed as new images show unusual tail changes. We unpack the data, comet physics, and whether it poses any risk.

A stunning new image of interstellar comet 3I/ATLAS (C/2025 N1 ATLAS) reveals the cosmic visitor's ion tail has grown ...

While earlier observations indicated 3I/ATLAS appeared red in color, additional analysis has led astronomers to note in a ...

Scientists track interstellar comet 3I/ATLAS as its previously vanished tail reappears, with observations by the Virtual ...

Dr. Michio Kaku says 3I/ATLAS isn’t an alien spacecraft, but a 7-billion-year-old comet filled with “cosmic garbage.” ...

3I/ATLAS is surrounded by “a complex jet structure,” new images show, sparking fresh speculation that the Manhattan-sized ...

Scientists say 3I/Atlas came closest to Mars in October. Its path this month put it in the path of the warm rays of our sun, where a tail became more visible. The 3.5-mile solar object is traveling at ...