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.

Plans are afoot to launch large mega-constellations of AI data centers into Earth orbit. That ambition, pursued by multiple ...

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...

Stargazers should look to the western horizon about 30-60 minutes after sunset.

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 ...

The year 2006 was full of cultural shock waves: Twitter was loosed upon the internet, Pluto was declared a dwarf planet, and Neil LaBute released his reimagining of Robin Hardy’s 1973 folk horror film ...

In the background of India's glowing cities, you can also make out the faint silhouette of the Himalayas.

The March full moon arrives with a total lunar eclipse. See when to look up and what Florida residents can expect.