That’s no moon. It’s a space station. The enormous, planet-killing kind, designed for only one thing, to bring order to the ...

When massive stars die, they unleash some of the most powerful explosions in the universe. Yet not all supernovae are created ...

GJ 3378b could be just large enough and just close enough to its star to host life (Picture: Nasa) Aliens could call a planet about a 282 million-year drive away home, scientists say. GJ 3378b is an ...

Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

Through her work with Catholic Answers, she began appearing frequently as a guest on mainstream Catholic platform (Image: ...

Ridley Scott's near-perfect sci-fi horror masterpiece is surging on streaming before the franchise's next release.

The Transiting Exoplanet Survey Satellite (TESS) revealed a distant planet located 40,000 light-years away using microlensing for the first time.

When Gene Roddenberry created "Star Trek" in the 1960s, he instituted several rules for starship design that are still ...

A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...