At the International Space Station for months longer than planned, Butch Wilmore and Sunita Williams focused on scientific ...

The puzzle of predicting how three gravitationally bound bodies move in space has challenged mathematicians for centuries, and has most recently been popularized in the novel and television show '3 ...

Estimates of the probability of an impact from asteroid 2024 YR4 have gone down to near zero, but that doesn't mean Earth is safe.

The company has made changes to the vehicle, part of which blew up over the Caribbean in January during the seventh test flight. An issue during the countdown halted Monday’s launch.

After all, energy-guzzling data centers are springing up like mushrooms all over the world, devouring precious land, ...

NASA has significantly lowered the risk of asteroid 2024 YR4 hitting the Earth in 2032 through recent calculations. The moon ...

The accomplishment makes Firefly the first private outfit to put a spacecraft on the moon without crashing or falling over.

In short, asteroid 2024 YR4 went from breaking records for known threatening asteroids to being a near-zero threat. At some ...

Astronomers have discovered nearly 6,000 planets beyond our own solar system. Here's how — and how we'll find even more.

The vernal equinox heralds the arrival of spring in the northern hemisphere. But is it the only day you can balance an egg on its end?

A total lunar eclipse will be visible in Fayetteville, and you don't want to miss it. Here's what you can expect to see and ...

A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an ...