Unlike the typical blue-and-green depiction of Earth, this photo shows the planet in a mossy green hue, framed by a thin ...

As researchers seek new countermeasures to protect space travelers, more data is needed on astronauts with varying health ...

Space flight presents significant health risks for astronauts, including radiation exposure, microgravity stress, and ...

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

NASA astronaut Don Pettit captures a breathtaking photo of the Milky Way from the ISS, highlighting the stunning view of our ...

The shot of our planet and the great cosmos beyond offers an eerie sense of scale to our quotidian situations on Earth.

This stunning photo was taken on January 29, 2025, from 265 miles (425 km) above the Pacific Ocean. Pettit, a seasoned ...

Instead of the traditional one-leg-at-a-time approach, Mr Pettit descends into his floating trousers, essentially jumping ...