NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

Space missions are not just about groundbreaking discoveries—they take a serious toll on the human body. Astronauts like ...

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

After nine months in space, NASA astronauts Butch Wilmore and Suni Williams finally returned to Earth on Tuesday, March 18 — ...

At 5.57pm local time on Tuesday, astronauts Sunita Williams and Butch Wilmore, along with two crewmates, splashed down off ...

Gayle King has been talking to some fellow celebs about her upcoming space flight. In an interview with “Entertainment ...

Tom Hanks is taking people on a virtual ride to the moon. At Space Center Houston, visitors can experience an immersive 270-degree multi-screen view of the Apollo missions.

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

In the absence of gravity, muscle mass disappears because the resistance training stops. When the astronaut returns to normal ...