Two NASA astronauts who flew up to the International Space Station in a Boeing Starliner capsule for a round trip that was supposed to last just over a week will be stuck in space for closer to a ...

NASA astronaut Don Pettit has started 2025 with a stunning Earth photo that he described as a “New Year’s light show.” Pettit captured the amazing image from the International Space Station ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA has announced ...

Don Pettit has a long history of inventing new tools for use in space. Astronauts are many things. They're often scientists, engineers, or pilots. And in the case of NASA astronaut Don Pettit ...

Indian space agency ISRO is creating "Habitat-1 or Hab-1" which is its first-ever "analogue mission" in which space conditions are simulated to prepare astronauts before they go for real space ...

Smart undershirts and AI algorithms will help keep astronauts healthy on NASA's planned Lunar Gateway moon-orbiting space station. The undershirts, made of a smart material known as Astroskin ...

The interaction was aimed at providing insight into how astronauts live aboard the International Space Station (ISS) and the various challenges they face in space. During the session with students, ...

Astronauts in space require a higher calorie intake (2,500–3,800 daily) compared to those on Earth (2,000–2,500). Microgravity increases energy expenditure due to physiological adaptations ...

Image Source : X/NASA Sunita Williams and other astronauts celebrate Christmas in space. Astronauts Sunita Williams and Butch Wilmore brought Christmas spirit to the International Space Station ...

NASA astronauts Butch Wilmore and Sunita Williams will spend at least nine consecutive months aboard the International Space Station after their Boeing Starliner spacecraft returned to Earth empty.