Many astronauts who come back from space experience poorer vision after flight, some even years after, and researchers at the University of Alabama at Birmingham are working to see why.
SpaceX said Monday it will fly two people to the moon next year, a feat not attempted since NASA's Apollo heyday close to half a century ago.
SpaceX made good on a 250-mile-high delivery at the International Space Station on Thursday, after fixing a navigation problem that held up the shipment a day.
The European Space Agency says it will contribute key components for a future NASA mission to take humans around the moon within the next few years.
Matthias Maurer, from Germany, has started his astronaut training as part of ESA's astronaut corps.
Boeing has unveiled the advanced new lightweight spacesuits that astronauts will sport as passengers aboard the company's CST-100 Starliner space taxi during commercial taxi journey's to and from and the International Space ...
Moonwalkers and dozens of others who took part in NASA's storied Apollo program paid tribute Thursday to the three astronauts killed in a fire 50 years ago.
NASA is sending an African-American astronaut to the International Space Station for the first time.
Astronauts up on the International Space Station are starting the new year with a pair of spacewalks.
Moonwalker Buzz Aldrin paid tribute Friday to pioneer astronaut John Glenn, describing the first American to orbit the Earth as a world icon.