Boeing once defined American spaceflight, but the balance of power has shifted. As SpaceX races ahead with reusable rockets, ...

NASA plans to send four astronauts on a mission around the moon, the first human lunar mission in over 50 years. SpaceX is ...

Because SpaceX’s next crew rotation mission to the International Space Station will use a new Dragon spacecraft that won’t be ready by a previously planned February launch date, NASA announced Tuesday ...

At the height of the space race, government agencies conducted all space missions, but that’s no longer the case. Behold ...

Two astronauts have been stuck on the space station after their Boeing spaceship had engine issues. Now, their return is being delayed another month to give SpaceX time to process a new spaceship.

Moon, asteroids, and low Earth orbit. From NASA’s long-anticipated Artemis 2 to China’s growing presence on the lunar surface ...

The company, which almost went bankrupt in the 2000s, is mulling an initial public offering (IPO) that would value it at as much as $1.5 trillion. The move could raise tens of billions of dollars for ...

As NASA astronauts Butch Wilmore and Suni Williams hurtle toward Earth, with a splashdown expected off the coast of Florida just before 6 p.m. ET Tuesday, the biggest winner in their ordeal will be ...

Elon Musk’s SpaceX, Amazon.com Inc. founder Jeff Bezos' Blue Origin, and Boeing Co. (NYSE:BA) and Lockheed Martin Corp.'s (NYSE:LMT) United Launch Alliance (ULA) have been awarded contracts by the U.S ...

President Donald Trump and SpaceX CEO Elon Musk both shared on social media that SpaceX will be bringing “stranded” astronauts from the International Space Station home. The announcements caused ...