Grace docked to the ISS with the Ax-4 crew aboard on June 26. Their mission, Axiom's fourth to the space station, is an ...

The Apollo-Soyuz Test Project brought Soviet cosmonauts and NASA astronauts together in the first international human ...

The curious minds at ColdFusion look at how the Falcon Heavy launch might dramatically cut the cost of reaching space.

China’s successful orbital satellite refueling operation marks a historic milestone that the US has not achieved.

Spaceflight and exploration have changed tremendously over the past 25 years.Since 1999, we've seen the birth of a vibrant private spaceflight sector, led by Elon Musk's SpaceX, and the rise of an ...

The commercial spaceflight company is headquartered at Starbase in South Texas near the U.S.-Mexico border. The site, which is where SpaceX has been conducting routine flight tests of its 400-foot ...

At the time, China's longest human spaceflight was four days. Much has changed in the last decade or so. 2022 was a watershed moment because so many of the major stories since 2010 reached their ...

But the flight’s significance goes beyond patriotic notions, with NASA officials saying that the long-anticipated launch could usher in a new era of human spaceflight — one that is reliant on ...

UPDATE for 11 a.m. ET: Blue Origin has successfully launched 6 passengers to space an back on NS-33. See our full wrap story ...

Spaceflight creates a stressful environment for the astronauts, awakening dormant viruses. Four of the eight human herpes viruses were detected, including oral and genital herpes, ...