Space travel causes many physiological changes that affect an astronaut’s health. Read more at straitstimes.com.

After months in space, Sunita Williams and Butch Wilmore are finally coming home. But what happens to astronauts when they ...

Bone and muscle deterioration, vision impairment — even changes in DNA. How does extended time in orbit impact the human body ...

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

Former NASA astronaut José Hernández said Monday that travel to Mars is “a good 15 years away.” “As I’ve always said … space ...

There are several health challenges astronauts face due to long-duration space travel such as bone and muscle deterioration, ...

On Earth, even simple movements help maintain muscle and bone strength due to gravity. But in space, astronauts need special ...

"As soon as we can get it going, we would want to start having some type of presence on the moon sustainably," she told Fortune.

Tired of wrestling with your suitcase before your next journey? Discover the upright packing technique that could ...

NASA astronauts Sunita Williams and Butch Wilmore, who were stranded on the International Space Station for nine months, are ...