Can the chemistry from this comet rewrite what is known about the formation of planets beyond the Solar System? Interstellar ...

This year brought us our third-known interstellar visitor, beautiful displays of the northern lights and the opening of the ...

For decades, popular science has repeated a simple origin story: everything in our bodies was forged in ancient stars and ...

Astronomers analyzing the interstellar object known as 3I/ATLAS say new trajectory and composition data point to an origin ...

KEY OBSERVATIONS The first alert came quietly. The data did not look wrong—just unfamiliar. What followed has forced ...

The interstellar visitor traces back to the Milky Way's violent heart. Discover the secrets of its 130,000mph galactic ...

New images of interstellar object 3I/ATLAS debunk 'cloaking' myths. Astronomers reveal a thinning coma as the visitor heads ...

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

Carl Sagan once said, “Exploration is in our nature. We began as wanderers, and we are wanderers still.” These words ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

NASA’s Europa Clipper spacecraft has recorded important new observations of the interstellar comet 3I/ATLAS using its ...

Sci-fi siren Morena Baccarin is once again teaming up with Gerard Butler in the post-apocalyptic survival thriller Greenland 2: Migration — the sequel to their 2020 production Greenland. In the new ...