The two astronauts who crewed the Boeing Starliner have greeted their replacements, who arrived Saturday night at the International Space Station.

As state media proclaims China the new heavyweight in scientific research, others warn gaps and weaknesses must be addressed ...

SpaceX founder Elon Musk announced Friday that the company’s massive Starship rocket is set to depart for Mars at the end of 2026, carrying Tesla’s humanoid robot, Optimus. In a post on X, he added ...

NASA’s SpaceX Crew-10 mission has launched after a delay, heading to the ISS. Their arrival will allow astronauts to Butch Wilmore and Suni Williams finally return home ...

What do you get when you fold together the contributions of four space station-bound astronauts from the U.S., Japan and ...

The sci-fi psychological horror movie is a living, breathing masterpiece—which isn't to say that it's not also one of the most stomach-churning films I've ever seen.

Radioisotope thermoelectric generators do not rely on chemical reactions like the batteries in your phone. Instead, they rely on the radioactive decay of elements to produce heat and eventually ...

Deep Space Optical Communication (DSOC) uses near-infrared lasers for high-bandwidth, low-power, and efficient communication ...

When sunlight hits Earth’s atmosphere during a lunar eclipse, light frequencies toward the blue end of the visible spectrum ...

Such major and arbitrary cuts to NASA’s budget would do very little to save money, but they will undercut and decimate one of ...

Microsoft recently offered a way to talk to Hera deep space probe using Azure OpenAI. We asked it about aliens so you don't ...

NASA and SpaceX scrubbed Wednesday night's planned Crew-10 rocket launch to the International Space Station due to a ...