The James Webb Space Telescope has detected water vapor and thick clouds on LTT 9779 b, an ultra-hot Neptune locked in a ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

Tom Hanks is taking people on a virtual ride to the moon. At Space Center Houston, visitors can experience an immersive 270-degree multi-screen view of the Apollo missions.

New data from a constellation of satellites 250 miles above Earth’s surface shows how solar and wind have taken off in recent ...

Their prolonged mission highlights the physiological toll of extended space travel, including muscle atrophy, bone density loss, and exposure to high-energy radiation—factors NASA continues to ...

The cost of space travel Long-duration space missions take a serious toll on the human body. In microgravity, astronauts experience bone density loss, muscle atrophy, vision problems, and ...

Researchers say more data is needed to fully understand the risks of space travel, and hope to be able to eventually map out personalised risk profiles and mitigation strategies for astronauts ...

Firefly Aerospace and Intuitive Machines belong to a group of more than a dozen private companies vying to land lucrative ...

Most of these effects cleared up within a few months, but not all — underscoring the potential health hazards of space travel, many of which are unknown. Now, concerns about how space affects ...

Crew-10 ISS Space Docking Highlights: Four crew members of NASA's SpaceX Crew-10 mission have reached the space station. The Crew-10 mission carries NASA astronauts Anne McClain and Nichole Ayers ...

U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds ...

By Jonathan O’Callaghan CreditNASA/JPL-Caltech, via Space Science Institute Eric Schmidt Joins Relativity Space, a Rocket Start-Up, as C.E.O. The former Google chief executive is taking a ...