Astronaut Christina Koch poses with zero-gravity indicator "Rise" in the viewport of the Artemis 2 Orion spacecraft.
A new study by researchers at the University of Hawai’i at Mānoa revealed that the Madden–Julian Oscillation...
The Paranal solar ESPRESSO Telescope (PoET), installed at the European Southern Observatory’s (ESO’s) Paranal site in Chile,...
Reading the Mars Trilogy by Kim Stanley Robinson brings the benefits and pitfalls of efforts to terraform...
Just after they broke the human spaceflight distance record, the Artemis 2 astronauts shared a powerful moment...
Artificial lights at night brightened up planet Earth by 16% from 2014 to 2022, a new study...
They took thousands of photographs and documented copious observations on their voyage around the moon, but as...
A week after astronaut Jeremy Hansen blasted off on the historic Artemis II mission to the moon,...
Artemis 2's Orion capsule will hit Earth's atmosphere at nearly 24,000 mph on April 10. A heat...
Lunar love knows no bounds. Now hurtling home from the moon, the Artemis II astronauts took a...
After a successful trip around the moon, everything has been going smoothly on the Orion spacecraft’s journey...
Your guide to May's full Flower Moon, from peak times to skywatching highlights.
The data pipeline from NASA's Artemis II mission opened to full blast a few hours after looping...
The absence of a signal could itself be a signal. This is the idea behind a new...
Two images of protoplanetary disks side-by-side. The left image shows a dark horizontal band covering the star,...
A Critical Infrastructure Under Strain Space has quietly become the infrastructure beneath modern life. From financial transactions...
Improving the accuracy of space situational awareness data and using tighter thresholds for potential conjunctions can help...
A Mercury lander mission would create opportunities to sample unique geological features. However, extreme temperature fluctuations on...
Glaciers in High Mountain Asia—a region encompassing the Tibetan Plateau and its surrounding mountain ranges—are shrinking rapidly,...