The latest telescope image of the interstellar comet 3I/ATLAS revealed that the object was ejecting a dramatic amount of ice ...

Comet 3I/ATLAS is warming up as it approaches the sun, causing a jet to emerge. The jet is visible in a dramatic new image.

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

New telescope images show that the interstellar comet 3I/ATLAS is shooting a giant jet of gas and dust toward the sun. This ...

An interstellar comet that originated outside our solar system just flew by the sun. Next, the object will fly by Earth in December.

The latest anomaly that has scientists and space enthusiasts talking as of late is a comet called 3I/ATLAS. As the comet ...

A new image shows the growing tail of a comet from another star system streaking across our solar system. The image of comet 3I/ATLAS was captured on Aug. 27 using one of the telescopes at the ...

An astronomer in Italy caught a fortuitous image of the bright comet Lemmon seemingly entwined with the glowing trail of a ...

Explore NASA’s 2025 comet watchlist, which features the interstellar visitor Comet 3I/ATLAS and 8 others reshaping U.S. space ...

Astronomer Gianluca Masi captured spectacular footage of a glowing meteor trail wrapping around the colossal tail of Comet ...

Share NEW YORK (AP) — Two bright green comets are streaming through the skies and are ... years of fragrances with art and ...

The behavior, though dramatic, is perfectly normal for comets as they heat up while approaching a star, experts say. An ...