A group of scientists at the International Space Station (ISS), including Nick Hague and Sunita Williams showed what it feels ...

If there's one thing everybody knows about space, it's that there's no gravity once you leave the Earth's atmosphere. We all ...

According to the Baylor College of Medicine's Center for Space Medicine, long durations in space can change a person's eyes, including globe flattening, optic disc edema, and vision changes. The Space ...

The International Space Station is humanity’s most expensive ... can atrophy if they spend too much time laying in bed. With no gravity to constantly fight against, an astronauts legs, back ...

Physicists are stuck on trying to figure out why gravity and quantum mechanics don’t get along. For almost 100 years now, ...

In zero gravity, there is no up or down. That means the heat generated ... What happens to a can of fizzy drink in space? Again, if you do get the invitation to experience weightlessness, don ...

After months in space, Sunita Williams will face “baby feet”—soft, hypersensitive soles, muscle loss, and balance issues as ...

Gravity only appears on the higher-dimensional side of the correspondence, called anti-de Sitter space, or AdS. On the boundary side, there is no gravity. Interactions between particles there are ...

“From what we know about earthbound coffee drinking, there will be no gravity to pull the coffee downward as we ... The first prototype, fabricated by Pettit on the International Space Station, is ...

Two Mars gravity assists are expected, and NASA astronauts Suni Williams and Butch Wilmore are finally set to come home from an extended stay on the International Space Station. Here are five ...