COCOA BEACH, Fla. —As it so often does in the final days before the debut of a new rocket, it all comes down to weather.

In the ’60s, rocket engine design and manufacturing company Rocketdyne had tried to make the J-2T Aerospike, a toroidal aerospike concept intended as an improvement over the Rocketdyne J-2 engine for ...

On Friday (Jan. 10), SpaceX successfully stacked its Starship spacecraft atop a giant Super Heavy booster to prepare for the ...

Blue Origin expects the New Glenn to provide a viable alternative to SpaceX's market-dominating Falcon family of rockets.

Blue Origin, the US space company founded by billionaire Jeff Bezos in 2000, is poised for a historic first: its maiden ...

The deal gives Europe’s largest tactical-missile vendor full control over its main supplier of propulsion, a key asset in an ...

If New Glenn lifts off overnight as planned, the Amazon founder’s rocket company will be on track to give Elon Musk’s SpaceX ...

The launch will mark Blue Origin’s first foray into the business of sending rockets to orbit. If successful, it could position the company to better compete with SpaceX.

After a successful engine burn test in October, Maine-based bluShift Aerospace is planning for its next big milestone: a suborbital flight test toward the end of 2025. The rocket company ...

After a successful engine burn test in October, Maine-based bluShift Aerospace is planning for its next big milestone: a suborbital flight test toward the end of 2025. The rocket company, located at ...