NASA's Nancy Grace Roman Space Telescope team has successfully integrated the mission's deployable aperture cover—a ...

A French astrophotographer recently snapped shots of the moon, Venus, Mars, Jupiter, Saturn, Uranus and Neptune in a single ...

"They're so rare, and they're incredibly useful scientifically," said Conor O'Riordan of the Max Planck Institute for Astrophysics.

Take a trip to the prehistoric past on the Big Island through the "Expedition Dinosaur: Into the Deep exhibit at the Imiloa ...

Croatia's first ever satellite has just beamed to Earth the first image of its homeland. The satellite, called CroCube, is a 1U cubesat 3.3 by 3.3 by 3.3 inches (10 x 10 x 10 centimeters) in size. It ...

Gamma ray bursts are the most energetic events in the universe. What if one hit Earth?

Data from NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) was used to create a water distribution map of the ...

The moon will be only 61% illuminated and not quite so dazzling, making this upcoming occultation easy to see and enjoy.

UK astrophotographer Josh Dury on night-sky success, his passion for documenting natural skies, a brand-new book and an ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

The enchanting dunescape stretches over 43 miles (70 km) along the coast and over 30 miles (50 km) inland. Lençois translates ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...