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 ...

​The interstellar comet 3I/Atlas has been getting a lot of attention online, especially as it moves closer to the inner Solar System before Christmas. Many people have shared worries, questions, and ...

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 ...

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

On a typical Martian day, NASA’s MAVEN spacecraft studies Mars’ atmosphere to understand how the planet became so ...

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

The name '3I/ATLAS' is the only detail scientists agree on. From Elon Musk's warnings to Avi Loeb's Jupiter theory, discover ...

This object is a comet. It looks and behaves like a comet. And all evidence points to it being a comet', said NASA Associate Administrator Amit Kshatriya.

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 ...