As NASA marks the 25th anniversary of space shuttle flight, the agency is applying the lessons learned with that program toward development of a replacement vehicle that more closely resembles the ...

In response to the Commentary “NASA Forgets Key Lesson from Columbia Accident” [Jan. 20, page 19], the implication that commercial space doesn’t put the same emphasis on safety is inaccurate. The ...

RIVERA EXPLAINS, NASA IS OPTIMISTIC ABOUT THE FUTUR PAUL: IN A TELECONFERENCE TUESDAY, NASA LEADERS ANNOUNCED THE END OF A REVIEW INTO T UNMANNED BOEING STARLINER LAUNCH THAT WAS SUPPOSED TO REACH THE ...

NASA’s Jessica Meir pulled off the acrobatic move in microgravity as she hosted a science lesson from the International Space Station this week for students.

SpaceX and Blue Origin could learn a thing or two from NASA. The two companies are perhaps the biggest names in spaceflight today, and SpaceX’s fast-moving approach means it has taken some of the best ...