Bright satellites are getting flown up to Earth orbit to form artificial constellations, making it harder for…
Humans can't see infrared light, so what makes Webb Space Telescope images so dazzling?
Étienne Klein tweeted out a photo of a piece of chorizo posing as the closest star to the Sun.
The Cartwheel Galaxy formed from a high-speed collision of two galaxies.
The Giant Magellan Telescope will have four times the spatial resolution of the Webb telescope when it is finally…
Lensing of the cosmic microwave background indicates 12-billion-year-old galaxies had dark matter.
The canyon system, much larger than Earth's Grand Canyon, probably formed from the drifting of tectonic plates.
The noodle-like object is almost certainly a piece of human-made debris.
Shots of the gas giant and its moons helped test the new spacecraft’s instruments.
Researchers think it came from an especially intense pulsar or magnetar.
NASA has released stunning debut photos from the new orbital observatory.
Black Beauty was found in 2011, but its true origin was a mystery until now.
Here's the first batch of images from the advanced telescope, featuring an exoplanet, nebulae, and more.
The long-awaited image is a luminous look at ancient galaxies magnified by warped spacetime.
The asteroid could've swallowed the OSIRIS-Rex spacecraft, according to a new study.
NASA will release the rest of this first batch of images tomorrow morning.
The finding could add credence to the 'RNA world' hypothesis about the origin of life on Earth.
The telescope team is releasing the long-awaited pictures on Tuesday, July 12.
These gorgeous images of the sky are shortlisted in Royal Observatory Greenwich’s annual Astronomy Photographer of…