Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals . Unexplained gases on other planets. Things mistaken for UFOs ...

It catches very low frequency radio waves made by lightning, solar storms and charged particles moving through Earth’s ...

Does anywhere in the country better represent this era of the American experiment than a self-governing tech-company town ...

The Lutz Children’s Museum in Manchester, Connecticut turns traditional museum rules upside down and creates magic in the ...

Looking up reveals nature’s skylight, framing Arizona blue against fiery red stone in perfect composition. Photo credit: ...

This video explores the profound scientific and philosophical quest to discover intelligent extraterrestrial life, examining ...

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

The exoplanet telescope TESS revealed a distant world using an entirely different detection method than the one it was built ...

From Super Mario Bros. to Judge Dredd, these infamous '90s sci-fi disasters prove big concepts can still crash hard.