Boeing engineers are still troubleshooting valve problems that thwarted a launch try this summer.
NASA is reorganizing its human spaceflight office, a move the agency believes will aid its push to put boots on the moon and Mars.
Clare Lewins did not think she was the right director for a film about the International Space Station.
The ice-hunting Volatiles Investigating Polar Exploration Rover (VIPER) will land just west of Nobile Crater, which sits near the moon's south pole, NASA officials announced today (Sept. 20).
The Inspiration4 crew says they hope the diversity of their astronauts helped inspire others and told NBC News that the spaceflight experience changed them forever.
Inspiration4's crew of civilian astronauts is sharing their joy after returning to Earth from their three-day mission in orbit.
After spending nearly three days in space, the Inspiration4 crew may have more appreciation for the facilities here on Earth — namely, the toilets.
China has launched a cargo mission to its new space station, just days after astronauts departed the orbiting outpost.
SpaceX founder and CEO Elon Musk has pledged to donate $50 million to benefit childhood cancer research by the St. Jude Children's Research Hospital.
After three days in space, SpaceX's first all-civilian crew returned to Earth tonight, splashing down off the Florida coast to end a historic mission.
SpaceX's first all-civilian crew will return to Earth tonight with a splashdown off the Florida coast to end a mission like no other.
From ultrasounds to ukulele jam sessions and space art, it appears the Inspiration4 crew is staying busy in orbit.
In between playfully snacking on M&Ms, the all-civilian Inspiration4 crew took a break from their science-heavy mission to chat with kid patients from a Memphis children's hospital.
The all-civilian Inspiration4 crew is carrying a special package to space in their personal equipment — a digital copy of an independent artist's song about finding meaning in existence.
The four private astronauts of SpaceX's Inspiration4 crew have shared their first snapshots from their historic first-ever all-civilian space trip and they look thrilled.
A spacecraft carrying Nie Haisheng, Liu Boming and Tang Hongbo touched down safely in Inner Mongolia early this morning (Sept. 17), bringing an end to China's historic Shenzhou 12 mission.
SpaceX's all-private Inspiration4 mission has notched another spaceflight first — although most parents are probably hoping this one doesn't inspire their kids to similar action.