Claims that the world's biggest military powers are secretly hoarding alien technology have surged back into the spotlight. The spark came from explosive testimony delivered in Washington, where a ...

Is 3I/ATLAS an alien craft or just an extraordinary cosmic visitor? That question has resurfaced after the Central Intelligence Agency (CIA) refused to confirm or deny whether it holds classified ...

This x-ray image from ESA's XMM-Newton spacecraft shows interstellar comet 3I/ATLAS glowing red as gases streaming from the comet collide with the solar wind, producing low-energy x-ray emission. Even ...

An ominous UFO has breached our solar system and is hurtling toward Earth – and researchers suspect the extraordinary object may be an alien spacecraft sent to survey humanity ahead of an invasion, ...

Despite an abundance of data suggesting interstellar object 3I/ATLAS — the third object ever detected ripping through our solar system — is simply a comet, Harvard astronomer Avi Loeb still hasn’t ...

An interstellar object just flew past Mars… and it’s causing a stir in the scientific community. Meet 3I/ATLAS, only the third interstellar comet ever detected — and it’s unlike anything we've seen ...

Here’s what you’ll learn when you read this story: Object 3I/ATLAS is now too far from Earth to aim a telescope at, but prior observations showed some unusual behavior. The anomalous nature of the ...