You’ve probably followed the Mars rover missions on and off for years, watching those red-dust landscapes scroll across your TV screen and wondering: Could something have lived there once? Now, after ...

Chalk up another victory for “Conan the Bacterium”—a rugged germ that fresh research suggests could conquer the solar system.

Billions of stars fill our galaxy that become visible at certain times of year. And in the U.S., that time, known as "Milky ...

CAPE CANAVERAL SPACE FORCE STATION — In the end, poor weather forced Blue Origin on Sunday to scrub its second launch of its New Glenn rocket. It was supposed to send up NASA’s ESCAPADE mission, which ...

We should be very grateful for our planet’s magnetic field every day, but in particular when there is a massive solar storm. The effect on our planet is already enormous, produc ...