Interstellar comet 3I/ATLAS, recently observed by Nasa and global space missions, is estimated to be between 5 to 8 billion years old, making it older than Earth itself, according to US Congressman ...

So, when the James Webb Space Telescope (JWST) had the opportunity to get pointed toward the comet, everyone was excited. The ...

The mystery of the alien comet probe sent to steal all our solar system’s secrets (possibly…) just intensified, as a Harvard ...

Harvard expert Avi Loeb reports another curious anomaly in 3I/Atlas as researchers continue studying the comet.

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

NASA confirms hydrogen detection from 3I/Atlas using MAVEN, providing new clues about the interstellar comet’s makeup.

Thousands fled as Mount Semeru, a volcano in ________, erupted. Comet 3I/ATLAS is just the ______ interstellar object ...

NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar ...

Earlier this week, NASA officials released long-delayed images of interstellar visitor 3I/ATLAS.

The astonishingly well-preserved nasal cavity of a Neanderthal in Italy has finally settled one of the great debates in ...

Rumors of its biological origins have been greatly exaggerated, but comet 3I/ATLAS is still very worth paying attention to.

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...