MOSCOW, December 15. /TASS/. The missions of the Vega 1 and Vega 2 spacecrafts have become a true triumph of both Soviet and international space exploration, Roscosmos said on Sunday.

Einstein's theory predicts alien spacecraft footprints via gravitational waves. Learn about warp drives, spacetime, and the ...

Starliner astronauts got a much longer stay at ISS. SpaceX caught a rocket booster. Here's a look back at the most pivotal space missions from 2024.

Future space helicopters may benefit as NASA completes history's ... Meanwhile, Ingenuity is still making a valuable ...

NASA and ESA’s Hubble Space Telescope has been observing the outer planets through a program called OPAL (Outer Planet ...

OpenAI has launched Sora, a new video tool powered by artificial intelligence technology that has generated controversy in ...

Watch CNET video producer Owen Poole review the Puffy Lux mattress.

Building on the success of the Falcon 9, SpaceX intends to make Starship a reusable vehicle, which could vastly lower the ...

New research on Ceres reveals hidden organic materials, suggesting subsurface reservoirs and internal energy sources.

That’s an observation, made around a decade ago, that the universe seems to be expanding faster than it should be according to cosmologists’ understanding of its earliest days. Now, two years of James ...

The findings suggest that astronomers’ widely accepted cosmology models might be missing something—meaning the longstanding mystery known as the “Hubble tension” continues ...

When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...