When astronauts Sunita Williams and Butch Wilmore returned to Earth after an unexpected nine-month stay aboard the ...

McCaleb, who co-founded the cryptocurrency exchange Mt. Gox in 2010, Ripple in 2011, and then Stellar in 2014, is now ...

"Together, we can inspire a spirit of discovery to change lives and change the world for the better through a passion for exploration." ...

The founder of Mt. Gox, Ripple and Stellar has shed more light on his plans to launch a commercial space station into orbit ...

Bone and muscle deterioration, radiation exposure, vision impairment—these are just a few of the challenges space travelers face on long-duration missions, even before considering the psychological ...

Developed in 1915, general relativity suggests that gravity arises because bodies with mass cause the fabric of spacetime (the four-dimensional unification of space and time) to warp. The greater ...

Potential tests also look at whether time itself might be quantum or classical. “Because gravity is made manifest through the bending of space and time, we can think of the question in terms of ...

The spaceship must ensure survival ... waste management, and Earth-like gravity through artificial means, along with flexible architecture to adapt to evolving needs. The society onboard must ...

The first metal thingamajig ever 3D printed in space has landed on Earth ... what differences show up in objects manufactured in zero-gravity environments. A second, similarly 3D-printed object ...

This kind of test will be valuable in learning about charged particles interacting with liquids under low gravity. What is discovered may have implications for future space travel, including the ...

More information: Desh Deepak Dixit et al, Artificial intelligence-enabled microfluidic cytometer using gravity-driven slug flow for rapid CD4+ T cell quantification in whole blood, Microsystems ...

(D-Orbit Illustration) Artificial intelligence and machine learning are turning into requirements for space operations, and Amazon Web Services is optimizing its products to reflect that view ...