Go back a generation of development, and excepting the shuttle-derived systems, all liquid rockets used RP-1 (aka kerosene) for their first stage. Now it seems everybody and their dog wants to ...

"Passing this mission milestone means that Dragonfly's mission design, fabrication, integration and test plans are all ...

Successful qualification run for P160C solid-fuel motor in South American spaceport A qualification version of the P160C ...

The booster returned to Earth and touched down atop the SpaceX drone ship A Shortfall of Gravitas in the Atlantic Ocean ...