Interstellar Comet 3I/ATLAS, made news when it was confirmed to have originated outside Earth's solar system. Here's how you ...

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

NASA representatives held a live conference on Nov. 19 to reveal new images of 3I/ATLAS, which were unreleased due to the ...

The unusual comet—which is to pass Earth again in the coming weeks—is only the third known object to visit us from outside ...

A nested series of dusty spirals is captured swirling around a mighty triple star system containing two of the rarest stars ...

Interstellar comet 3I/ATLAS, third visitor to our system, is pure ice—no technosignatures, says NASA on 19 November 2025.

As space agencies track the comet's path, 3I/ATLAS is offering astronomers rare clues about what lies beyond our Solar System ...

The nucleus, estimated from Hubble Space Telescope images to be at most a few kilometers across, cannot be resolved in our HiRISE image. Additionally, due to spacecraft jitter during the observation ...

The new study involved taking a fresh look at the "Altamura Man," which is an exceptionally well-preserved Neanderthal ...

Science writer David Baron explores the initial interest in whether there was life on Mars in his latest book, "The Martians: ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...

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