Astronaut Jeanette Epps tells Lincoln students how she prepared for her trip to space for more than 30 years before her ...

Currently, Whitson holds the record for the most cumulative spacewalking hours by a female astronaut with 10 spacewalks ...

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?

In orbit, there is no need to find a clean, flat surface to change a lens - all the components simply float in front of you.

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

With 8 spacewalks under her belt, Sunita Williams has 56 hrs and 40 mins of extravehicular activities to her name. After her ...

The pair stepped outside the ISS as it flew 260 miles above Turkmenistan, making the spacewalk a key part of their ongoing ...

Indian-origin astronaut Sunita Williams conducted her first spacewalk in over seven months alongside NASA’s Nick Hague. This ...

LIVE: Astronauts Sunita Williams and Nick Hague are to conduct a 6.5-hour spacewalk outside the ISS to perform critical maintenance and upgrades.

US Spacewalk 91 - Astronauts Nick Hague - Suni Williams - they are to replace station hardware and repair the station's NICER ...

"Everybody here is so talented and they don't want to be my friend," the comedian recalled telling the "Saturday Night Live" ...