NASA’s twin ESCAPADE spacecraft will uncover how the Sun stripped Mars of its atmosphere. Mars is a very different world ...

The James Webb Space Telescope reveals active volcanoes on Io in unprecedented detail thanks to an innovative technique.

NOAA is forecasting active space weather on Saturday, March 14, through Sunday, March 15, with aurora borealis possible from northern U.S. states and Canada.

First off, we’re going to have to be a Type 1 civilization. Then collectively, we can use all the energy available on our ...

More than two centuries after asteroid 16 Psyche was first identified, scientists are still trying to determine how it formed.Located in the main ...

ESA project astronaut Sławosz Uznański-Wiśniewski, who flew to the ISS aboard the Axiom Space Ax-4 mission, captured this ...

If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...

The company, a Google partner, delivered record revenue for its latest fiscal year, reflecting growing demand for satellite imagery.

Earth’s gravity has a lot to do with what people think is up and what is down. Things fall down toward the ground, but that direction depends on where you are.

Astronomers have detected an Earth-size planet candidate orbiting a nearby star once a year, making it a promising target for future studies.

Full set of genetic building blocks found 200 miles away on a rock billions of years old ...

These three exoplanets are among the least dense ever found, and all attempts to probe their atmospheres have been blocked by a mysterious smog.