Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, ventured outside for a spacewalk on Thursday for the first time since arriving on board seven months ago.

Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, ventured outside for a spacewalk on Thursday for the first time since arriving on board seven months ago.

People who appreciate good astrophotography will no doubt be familiar with the work of Don Pettit, a veteran NASA astronaut who is closing in on having lived 500 days of his life in space.

One of NASA's two stuck astronauts is getting a change of scenery. Suni Williams stepped out on a spacewalk Thursday, her ...

Astronaut John Glenn ... for aircraft engines and spacecraft propulsion systems. Still not enough space? Don't forget to check out our Space Image of the Day, and on the weekends our Best Space ...

These extraordinary achievements, coupled with rapid advancements in AI, prompt a compelling question: do we even need human astronauts for future space exploration? Some leading scientists who ...

Having an early-warning system for solar flares could help us protect infrastructure and technology here on Earth as well as astronauts in space from the effects of the high-energy solar radiation.

Social media was abuzz after the astronaut, aboard the International Space Station (ISS) dropped the mesmerising video of the cosmic phenomenon. The post captioned“Flying over aurora ...

NASA Astronaut ... an astronaut in space. Weather, including the ongoing California wildfire smoke, could obscure the view for many. Experts with Sky & Telescope magazine say using binoculars ...

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 ...