The XB-1 demonstrator aircraft is the first civil aircraft to break the sound barrier since the Concorde. The XB-1, which has now completed 12 successful test flights since it first took to the air in ...

SpaceX successfully sent 21 more Starlink satellites to low-Earth orbit with a launch from Central Florida's Space Coast ...

Jeff Bezos’s Blue Origin joined the billionaire’s space race in earnest when its New Glenn rocket roared from a launch pad at ...

Angry Astronaut and Nextbigfuture commenter are making the case that SpaceX and Elon Musk must switch to nuclear thermal rockets to colonize Mars. I will ...

Pieces of SpaceX’s massive Starship rocket are washing ashore after the latest test flight exploded over Turks and Caicos.

President Donald Trump on Tuesday announced Stargate, a new entity that plans to invest $500 billion in artificial intelligence infrastructure with the goal of making advancements in industries like ...

"We will pursue our manifest destiny into the stars, launching American astronauts to plant the stars and stripes on planet Mars," he said. Trump's comments sparked an enthusiastic response from his ...

SpaceX launched another batch of its Starlink internet satellites early this morning (Jan. 21), five days after a test flight ...

Elon Musk's SpaceX launched a pair of Falcon 9 rockets loaded with a combined four dozen Starlink communication satellites ...

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

FAA investigates SpaceX Starship Flight 7 mishap after explosion and public property impact during test flight.