NASA's Juno spacecraft has sent back new, eye-catching images of Jupiter, capturing intricate views of the planet's turbulent ...

As Congress investigates extraordinary claims that alien spacecraft have invaded American skies, a onetime NASA leader says ...

NASA Unburies Danger Zones of Star Cluster| These images show NASA's Chandra X-ray Observatory data detailing the diffuse ...

The space station is actually designed to leak — a little.

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows ...

This mid-infrared image from NASA’s James Webb Space Telescope excels at showing where the cold dust, set off in white, glows ...

This week, revisit what you know about Uranus, explore the far side of the moon, rediscover the famed fossil known as Lucy, ...

The last month has seen a plethora of conspiracies surrounding astronauts' health. But what are the true health effects of ...

Astronaut Sunita Williams' recent photos from the International Space Station (ISS) have sparked discussions about the ...

A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...

Analysis of images from South Korea’s geostationary satellite GEO-KOMPSAT-2A, which takes pictures every 5 minutes, shows ...

The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...