After an unprecedented streak of 267 successful landings, SpaceX's Falcon 9 rocket booster dramatically exploded on a drone ship after completing its 23rd mission. Discover what went wrong and what it ...

Elon Musk has signaled that SpaceX’s Starship rocket could fly again within weeks, a timeline that hinges on federal regulators completing a multi-step approval process after the vehicle’s most recent ...

Could three different rocket launches get off the ground in the week ahead from California? That's what's on the schedule as of now.

For more than 60 years, nearly every large rocket used some combination of the same liquid and solid propellants. Refined ...

To fulfill its promise of reaching the Moon and Mars, SpaceX needs a really big rocket. Like, really big. The latest version of Starship is the largest and most powerful megarocket ever built, and it ...

All licensing for these operations will now occur under Part 450, unifying a fragmented process.