I/ATLAS recently passed its closest point to the sun. Because of its unusual behavior, some scientists are wondering if it's ...

A spiral-shaped light caught on camera in the night sky across New England was most likely the result of a rocket launch in ...

Learn how the fossils of ancient organisms help scientists navigate deep time — and uncover Earth’s hidden history.

ESA’s Swarm satellite mission has discovered a mysterious magnetic wave that "oscillates every seven years and propagates ...

Astronomers have recently brought a mysterious planet into the spotlight, a celestial body that bears striking resemblance to ...

Mysterious Interstellar Comet 3I/ATLAS, a rare visitor from beyond our Solar System, will make its closest approach to Earth ...

Two new papers delve into mysterious lights and objects that were observed in the sky years before the first satellite ...

Researchers traced tremor signals deep inside Tanzania’s Oldoinyo Lengai volcano, pinpointing their 3D locations for the ...

I/ATLAS has unexpectedly become bluer than the Sun, hinting that it could be emitting light, not just reflecting it — a sign ...

As 3I/ATLAS races through our solar system, NASA and Harvard take unprecedented action to study its bizarre anti-tail and ...

A chilling warning from late theoretical physicist Stephen Hawking has once again re-emerged after claims a mysterious 'alien ...