Interstellar comet 3I/Atlas has moved within 300 million km of Earth as scientists continue tracking its rare journey.

Comet 3I/ATLAS is cutting across the solar system on a trajectory that does not quite match expectations, threading past the ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

NASA has added interstellar comet 3I/ATLAS to its 'Eyes on the Solar System' app, allowing the public to track the object's ...

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

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

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

Since comet 3I/ATLAS, the third known interstellar object, was discovered on 1 July 2025, astronomers worldwide have worked ...

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

Telescopes around the world are now tracking a new visitor to our celestial neighborhood. Streaking through at a speed and trajectory that not even the Sun's immense gravity can capture, we will only ...

Spectroscopy of other stars has led to most discoveries of exocomet systems. In research led by University of Colorado ...

The Eta Aquarid meteor shower will light up the sky Monday, May 5 with a chance to see pieces of Halley's comet streak through the night sky. Here's what to know and when to watch. The annual Eta ...