In sending a car-sized rotorcraft to explore Saturn’s moon Titan, NASA’s Dragonfly mission will undertake an unprecedented...
Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its...
The Artemis 2 moon mission will send a swatch from the famous Wright Flyer, along with a...
Thousands of pieces of abandoned spacecraft orbit Earth, and when gravity finally pulls them down, authorities rarely...
Stars change in brightness for all kinds of reasons, but all of them are interesting to astronomers...
Water exists across Mars in underground ice, soil moisture, and atmospheric vapour, yet most of it remains...
Sometimes astronomers don't need giant telescopes to observe the wonders of the cosmos; they just need to...
New research from the International Space Station reveals that in near weightless conditions, both bacteriophages and their...
Using the Baryons Oscillation Spectroscopic Survey (BOSS) spectrograph, astronomers have discovered five new carbon-enhanced metal-poor stars in...
You may not see it with the naked eye, but in Earth’s orbit, a silent crisis is...
Exhaust from lunar landers drifts across the moon and contaminates ultra-cold polar craters that are rich in...
Crew members traveling to the lunar surface on NASA's Artemis missions should be gearing up for a...
SpaceX will launch an advanced, jam-resistant GPS satellite for the U.S. Space Force from Florida tonight (Jan....
'There will be loss. There will be sacrifice. We must all face judgment for the evils of...
An H3 launch failure in December may have been caused by an unusual event that led to...
"These results from the Dark Energy Survey shine new light on our understanding of the universe and...
The GPS 3 Space Vehicle 09 satellite is encapsulated inside Falcon 9 rocket payload fairings at Astrotech...
The Circinus Galaxy, a galaxy about 13 million light-years away, contains an active supermassive black hole that...
Like a recording artist who has had a long career, NASA’s Chandra X-ray Observatory has a “back...
Gen. Michael Guetlein says deterrence hinges less on exquisite technology than on cost, production scale and industrial...