A comet named 31/ATLAS was first discovered on July 1, 2025, and is located about 420 million miles away from Earth, ...

An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

Interstellar comet 3I/ATLAS showed changing chemistry near the Sun, revealing clues about its internal structure and offering ...

Interstellar comet 3I/ATLAS released methane, a greenhouse gas 80 times stronger than CO₂, as it neared the Sun. This ...

Interstellar comet 3I/ATLAS showed changes in its gas composition after passing close to the sun, offering data on its ...

Interstellar comet 3I/ATLAS, the third of its kind, is revealing its composition as it heads back into deep space. Scientists ...

Interstellar comet 3I/ATLAS transformation reveals changing chemistry, offering rare insight into planet formation beyond our ...

Learn how Comet 3I/ATLAS began to emit methane as it approached the sun, releasing compounds contained within its inner ...

A new intriguing study of the interstellar visitor 3I/ATLAS has revealed that the object’s chemical composition shifted ...

The interstellar comet 3I/ATLAS underwent a significant chemical transformation during its close approach to the sun, according to recent research.

The interstellar comet 3I/ATLAS changed significantly as it flew by the sun last fall, astronomers have discovered.

"We hope to gain a deeper understanding of how planetesimals and planets formed in a wide variety of stellar systems, ...