The Latest Breaking News from NASA

ISRO's Mount Abu telescope captured an unprecedented, detailed view of 3I/ATLAS, only the third confirmed interstellar object.

The European Space Agency's (ESA) two satellites and several NASA spacecraft at and near Mars zoomed in on the comet as it passed the red planet just 29 million kilometres away last month.

The unique system features two rare Wolf-Rayet stars, and a supergiant companion that is interrupting the flow of the dust shells that the two Wolf-Rayet stars cast off.

Interstellar comet 3I/ATLAS, third visitor to our system, is pure ice—no technosignatures, says NASA on 19 November 2025. From July discovery to October Mars flyby, images reveal natural quirks

NASA released close-up images of interstellar comet 3I/Atlas, only the third known visitor from another star, after it passed near Mars. The closest the comet will come to Earth is 269 million kilometres in mid-December. Then it will hightail it back into interstellar space, never to return.

NASA has released stunning new images of interstellar comet 3I/ATLAS, revealing fresh details about its structure, its approach near Mars, and when it will pass closest to Earth. Here is everything we know from NASA's latest observations.

A NASA ISS livestream sparks debate after bright lights appear before a brief signal loss, with experts saying the sighting was likely routine Earth lighting.

NASA has pointed its fleet of spacecraft at comet 3I/ATLAS to collect new footage of the interstellar invader. The agency has also said "all evidence points to it being a comet."

The U.S. Senate will hold a hearing on Dec. 3 to consider the re-nomination of billionaire tech entrepreneur Jared Isaacman as NASA chief.

Object is just the third known visitor from another solar system – and has prompted speculation about whether it might be an alien spacecraft

The rock is made out of elements also found in Earth’s core, the space agency says