LISA is set to revolutionize our understanding of the gravitational universe and the interactions that make the entire cosmos ...

It all comes down to the International Space Station's orbital velocity, its height above the ground, and the rate at which it is falling under gravity ... acting on an object to keep it following ...

European scientists are turning an aircraft into a laboratory that simulates lunar gravity to prepare astronauts and technology for future moon landings as part of the NASA-led Artemis missions. The ...

Keep your eye on the ball” is a motto for many athletes—and for astronomers trying to find Earth-threatening space rocks ...

CAPE CANAVERAL, Fla. (AP) — Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back ...

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The chances that a space rock could hit Earth in less than a decade just went up slightly, according to NASA scientists. The ...

What stands true in physics, can also be true for the asphalt and road building industry. When it comes to policy, sometimes ...

The threat of a more major earthquake seems to have subsided on the most visited of the Greek islands but experts disagree on ...

Astronomers have found two planets around two separate stars that are succumbing to their stars' intense heat.

An irreverent tour of the science and folklore behind the space debris that makes it to Earth and the people for whom these rare finds are almost a religion ...