Watch how a single engine on the flight 7 SpaceX Starship was test fired to simulate an in-space burn. Credit: Space.com | ...

SpaceX’s Starship has gone through dozens of fiery tests in its quest to become a low-cost rocket for Mars and deep space missions.

As Amazon's star rises, Elon Musk's political pivot may have cost SpaceX billions in potential Golden Dome contract funding.