New images of 3I/Atlas have sparked viral claims that the rare interstellar object is falling apart as it nears Earth. Here ...

The interstellar object 3I/ATLAS, believed to be a comet, exhibits an unusual second tail pointing towards the Sun, baffling astronomers.

In the most recent observation Nov. 30, 3I/ATLAS was approximately 178 million miles from Earth. Astronomers confirm that the ...

Little Foot is a near-complete Australopithecus skeleton — the most complete ever discovered — from South Africa. Researchers ...

Wondering what 3I ATLAS is all about? Here's what to know as interstellar comet 3I/ATLAS nears Earth this week, when to watch ...

Become an astronomer and observe the Sun safely with a filtered telescope. Join us outside the Museum at the corner of 7th ...

The Atacama Cosmology Telescope in Chile has released its final batch of data after 15 years — and it proves that the Hubble ...

Over a month after its perihelion, or closest pass of the Sun, observations still clearly show 3I/ATLAS' "anti-tail." ...

Astronomers at the University of California, Santa Cruz, and UCLA will develop a next-generation instrument for detecting and ...

Scientists have been following the comet's journey since its first sighting was reported in July and it will be seen at its ...

Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

A newborn star 15,000 light-years from Earth is fascinating astronomers with its dual blasts of superheated plasma jets. The ...