We found big chunks of the impactor Theia.” With those five words to The New York Times, Caltech geophysicist Qian Yuan ...

TOI-6894 is roughly 240 light-years from Earth in the constellation Leo and is the smallest-known star to host a large planet ...

An Oklahoma tech expert predicted that artificial intelligence will become so omnipresent on the planet that Earth — with a ...

The Big Bang is often described as the explosive birth of the Universe – a singular moment when space, time and matter sprang ...

A quasar in one galaxy blasted another during a cosmic collision, compressing star-forming gas into tiny clumps too small to ...

Subhash Kak, an Indian-origin computer science professor at Oklahoma State University, has warned that artificial ...

The longest of them — titled “Gestation Complete” — spends two whole minutes on the gestation and birth of an alien creature. Another, “Crate,” gives hints that Earth could be facing ...

They formed in what was known as the Equatorial Atlantic Gateway: the seaway that formed when South America and Africa split apart, giving birth to the ... dominated Earth. Dr. Nicholson said ...