NASA astronaut Ron Garan came to a stark realisation about humanity and the state of the planet during his time on the ...

The post The “Alien: Earth” terror we can’t unsee appeared first on Salon.com. “They noticeably de-puff under-eye bags and ...

Partial eclipses often happen multiple times per year and are more common than total eclipses. The most recent partial solar ...

In 2005, ESA's Huygens probe landed on Titan, revealing the atmosphere, landscapes, and chemistry of Saturn's moon.

AST SpaceMobile, Starlink and Amazon's Project Kuiper are poised to tap a $200 billion opportunity around low-Earth-orbit satellites.

NASA has officially tracked 6,000 confirmed exoplanets—planets outside our solar system—a milestone that reflects decades of ...

France’s top military space official has warned of intensifying "hostile or unfriendly" activity in space, particularly by ...

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

A lookout point in the foothills of Mount Sharp, a 3-mile-high mountain, allowed the rover to see all the way across Gale Crater 's floor. Near the center of the image is Peace Vallis, an ancient ...

From orbit, Earth glows with the lights of cities, roads, and settlements - a breathtaking sight that also reveals the pulse of human civilization. These patterns show where people live, how societies ...