Exclusive-SpaceX says unproven AI space data centers may not be commercially viable, filing shows
By Echo Wang NEW YORK, April 21 (Reuters) – SpaceX warned investors that its ambitions to build space-based…
Mysterious dark shadow sweeps rapidly across Mars over 50 years
Dark volcanic minerals are steadily claiming more ground within the Utopia Planitia basin on Mars, April 15, 2026.…
Astronomers have found 340 tiny red dots that shouldn’t exist in the early universe, and they may be just the beginning
Even NASA with one of the greatest “brain banks” in the world can’t understand these baffling tiny red…
NASA, Organ Sharing Network UNOS to Study Faster Organ Transport
Every second counts in the life-saving world of medical transplants. To help address that urgency, NASA’s Langley Research…
Lyrid meteor shower 2026: Ideal conditions forecast for peak of display
The Lyrid meteor shower was first recorded almost 3,000 years ago by Chinese astronomers. And they were named…
Artemis II Mission Milestones: An Image and Video Recap
On April 1, 2026, Artemis II launched on a nearly 10-day voyage around the Moon, marking the first crewed flight of NASA’s Orion…
Astronauts’ brains retain memory of gravity even after months in space, study finds
By Theo Farrant & AP Published on 21/04/2026 – 13:24 GMT+2 The human brain retains such a deep-rooted memory of gravity…
Can Fungi Survive the Martian Landscape? A New NASA Study Offers Surprising Answers
NASA scientists have found that some fungi may possess the extraordinary resilience needed to survive the grueling journey…
Mars Curiosity Rover Captures Photos of Rocks That Look Like Dragon Scales
NASA/JPL-Caltech/MSSS/Kevin M. Gill The Curiosity Rover has captured photos of a strange crater on Mars where there is…
Largest 3D Map of the Universe Spanning Over 47 Million Galaxies Could Rewrite Physics Forever
This is just a small portion of the DESI map, revealing the large-scale structure of the universe. Each…
The Electromechanical Computer Of The B-52’s Star Tracker
The Angle Computer of the B-52, opened. (Credit: Ken Shirriff) In the ages before convenient global positioning satellites…
Exclusive-SpaceX says unproven AI space data centers may not be commercially viable, filing shows
By Echo Wang NEW YORK, April 21 (Reuters) – SpaceX warned investors that its ambitions to build space-based…