Museum officials are organizing 321 Day activities to honor the legacy of Robert "Ozzie" Osband, who is credited as the ...

When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics ...

Beyond aging, space travel triggers other biological changes. NASA’s famous twins study compared astronaut Scott Kelly, who ...

The absence of gravity in space has significant effects on astronauts, including dizziness, nausea, and balance issues upon ...

When astronauts return from a prolonged visit to space, they are often carried out of their capsules and placed on stretchers ...

The Science Museum in London is closing its almost 40-year-old 'Exploring Space' gallery to establish a new 'Space' gallery ...

Famed physicist Stephen Hawking took gravity to its ultimate limits. In doing so, he made a number of significant ...

A 500-foot- wide space rock could inflict mass casualties across a state or a small country; those arrive every 20,000 years.

NASA’s Suni Williams and Butch Wilmore have returned to Earth from a weeklong mission at the International Space Station that ...