One of the cooler aspects of being an astronaut is the ability to float around in the weightlessness of space. When you think about the daily lives of the scientists aboard various spacecraft circling ...

NASA shows how space takes a toll on men and women differently. — -- With an upcoming mission to Mars, NASA is studying the ways that living in space affects both men and women. In a study ...

Axiom Space has launched Project Astronaut, a new initiative to combine human performance science with astronaut training. Portuguese physiologist Emiliano Ventura becomes the program’s first ...

— -- Astronaut Clayton Anderson is a four-sport athlete who loves to lift weights. But after his return to Earth, scheduled for today, he'll need help just taking a few steps. He's been advised ...

FRANCE (KTRK) -- The fastest man on Earth put his speed to the test in zero-gravity. And as it turns out, he's pretty quick in space too. Usain Bolt raced astronauts in an Airbus Zero-G plane above ...

When we see astronauts floating in space, do you ever find yourself pondering strange questions like I do? For instance, when ...

BETHPAGE, Long Island (WABC) -- As the world celebrates the 50th anniversary of Apollo 11's landing on the moon, we hear from Apollo astronauts about what it was like to be pioneers of space ...

Shubhanshu Shukla shared a viral video showing how CPR is performed in zero gravity aboard the ISS. Explaining unique medical ...

Today, in honor of the start of the 2014 World Cup, ISS astronauts beamed down a message of congratulations to the team and shared with Earth-bound fans this delightful video of their zero-gravity ...

Even blowing bubbles in water is cooler in space. NASA astronaut Jack Fischer showed off a cool experiment aboard the International Space Station where he blew a large water bubble that covered his ...

At the very start of what was supposed to be a weeklong space mission, NASA astronauts Suni Williams and Butch Wilmore had to wonder if they’d ever make it back to the Earth’s surface. As Williams and ...

SLS is a super heavy-lift launch vehicle capable of taking astronauts to destinations all over the solar system, including ...