I/ATLAS offers a rare chance to study material that has travelled billions of kilometres because it originates from another ...

NASA is providing more images and information about the interstellar object that's passing through our solar system right now ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

Comet 3I/ATLAS was discovered on July 1 by the Asteroid Terrestrial-impact Last Alert System (ATLAS). Its previous best ...

Harvard professor and physicist Avi Loeb is adamant 3I/ATLAS could still be a spacecraft despite NASA quashing speculation, ...

Several NASA spacecraft near the red planet captured images as it travelled through space around 18 million miles way ...

NASA has scheduled a photo-dump of 3I/ATLAS images captured by the agency's fleet of ground and space instruments. You can watch it live.

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

NASA released fresh images on Wednesday of the interstellar object called 3I/ATLAS that astronomers have determined is a comet probably even older than our solar system, as U.S. space agency officials ...

The object is the third interstellar visitor to our solar system ever confirmed. It will reach its closest point to Earth ...

The new study involved taking a fresh look at the "Altamura Man," which is an exceptionally well-preserved Neanderthal ...

A Brown University researcher helps to lead the science team for NASA’s HiRISE camera, which caught images of the comet as it streaked past Mars.