NASA will test out a green alternative to propellant fuel for cleaner, more efficient spaceflight.
Learn more about SpaceX's Falcon Heavy rocket, the world's most powerful booster, which made its debut flight on Feb. 6, 2018.
The third-ever launch of SpaceX's powerful, reusable Falcon Heavy rocket has been pushed back two days to June 24 to accommodate payload-integration issues and other prep work.
A new atomic clock that will help spacecraft navigate autonomously through the final frontier will get its first off-Earth trial soon.
SpaceX performed a static fire test with the powerful rocket's core stage to lay the groundwork for a June mission that will send 23 satellites to orbit.
A recent epic SpaceX Falcon Heavy launch — only the second trip to space for this rocket line — brings a set of NASA technologies one step closer to getting its own ride into orbit.
SpaceX recovered the payload fairing during yesterday's Falcon Heavy megarocket launch and plans to employ it on another mission this year, SpaceX founder and CEO Elon Musk said.
SpaceX's Falcon Heavy successfully launched its first operational mission today (April 10), more than a year after its demo mission catapulted a red Tesla and a dummy nicknamed Starman into space.
SpaceX will attempt to pull off the first triple rocket landing during the launch of its first commercial Falcon Heavy mission today (April 11). Here's how to watch.
SpaceX called off the much-anticipated second launch of its massive Falcon Heavy rocket on Wednesday (April 10) due to unacceptable upper-atmosphere winds.
SpaceX has postponed the launch of its first commercial Falcon Heavy mission to no earlier than Wednesday (April 10).
The Falcon Heavy is scheduled to fly for the second time ever on Tuesday (April 9), and you can see a video of its in-hangar assembly.
SpaceX's Falcon Heavy rocket performed a static fire test today (April 5), helping pave the way for a planned April 9 launch for the huge rocket.
SpaceX just fired up the "Starhopper" prototype for the company's planned Starship spacecraft for the first time, according to company CEO Elon Musk.
Elon Musk has teased the world with sneak peeks of what the spaceship to take humans to Mars could look like.
SpaceX plans to launch the first commercial mission of its Falcon Heavy megarocket early next month, according to CNBC.
SpaceX could begin initial tests of a prototype of the company’s next-generation Starship vehicle as soon as this week, Elon Musk says.
SpaceX's giant Falcon Heavy rocket could take to the skies five weeks from now, if everything goes according to plan.