Science, Year 7 (v9.0) Investigate and represent balanced and unbalanced forces, including gravitational force, acting on ...

NASA astronauts Suni Williams and Butch Wilmore have finally returned home. They'll find their bodies changed after ...

Bone and muscle deterioration, radiation exposure, vision impairment -- these are just a few of the challenges space ...

The astronauts will be checked out by flight surgeons as they adjust to gravity, officials said, and should be allowed to go ...

Everything from walking, to wearing clothes, to smelling food and other odors terra firma will require getting used to for ...

NASA's stranded astronauts are finally returning to Earth. But they will face a grueling health battle after spending more ...

NASA researchers expect Suni Williams and Butch Wilmore will be able to recover from the common body challenges astronauts ...

NASA astronauts could face 'life altering' changes to their bodies after being left stranded in space following a capsule ...

The European Space Agency's spacecraft Euclid on Wednesday released a treasure trove of new data in its quest to map and ...

In the weightless environment of space, bones and muscles weaken due to reduced gravity, which can lead to bone density loss ...

The astronauts will be checked out by flight surgeons as they adjust to gravity, officials said, and should be allowed to go ...

Massachusetts native Suni Williams and her crewmates splashed down aboard a SpaceX capsule on Tuesday, concluding a dramatic ...