Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand ...
Astronomers are a step closer to cracking one of the secrets of dark energy—the mysterious force believed to be causing the universe's accelerated expansion.
Lagrange points are spots in space where the gravity of multiple objects basically cancels each other out from the point of ...
Last week, news emerged that the Shenzhou-20 spacecraft docked to China’s Tiangong space station had sustained serious damage, likely due to space debris. The capsule was meant to allow a crew of ...
Three Chinese astronauts are stuck in space after their shuttle was used to cart another group back to Earth, leaving them in the dust. Astronauts Zhang Lu, Wu Fei and Zhang Hongzhang, all with the ...
(Image credit: HECTOR RETAMAL/AFP via Getty Images) Three more Chinese astronauts, or taikonauts, are now marooned in space following the successful return of their previously stranded comrades. The ...
Electricity demand is surging, driven by artificial intelligence and a boom in data center construction. Some warn the U.S. grid can’t keep up. But Scott Strazik, CEO of GE Vernova, says his company ...