For decades, people have asked if life ever existed on Mars. The question moved from science fiction to careful science with ...

Who hasn't looked into the sky and wondered if there's life out there, somewhere, looking back at us? Is it possible there's ...

A research team led by geophysicists at UC San Diego's Scripps Institution of Oceanography provides an explanation for ...

Until recently, we could only study geology by looking at rocks on Earth and the Moon —well, and the rare meteor or two that ...

Ever since a mysterious interstellar object, dubbed 3I/ATLAS, was first spotted screaming into our solar system, famed ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

To Avi Loeb, 3I/ATLAS' flyby of Mars is an exceedingly rare and exciting opportunity to directly observe it using NASA's MRO ...

I/ATLAS, interstellar comet or alien spacecraft, to fly by Mars next month, giving European and international spacecraft a ...

Blue Origin is committed to making a permanent human presence in space a reality. To this end, they have developed the New ...

In a groundbreaking development, Ohio State University has unveiled a new concept for nuclear thermal propulsion that could ...

Astronomers may have figured out where the mysterious blobs embedded in Mars' mantle originated.

Interstellar Comet 3I/ATLAS has shocked astronomers with its bizarre chemistry and unusual “tail.” It contains the highest ...