SpaceX's stock plunged further on Friday, a day after it aborted a test flight for its Starship rocket at the last second.

The stock has steadily fallen from the euphoric post-IPO high, showing that markets may be sobering up to the promises CEO Elon Musk made before and after SpaceX went public.

The stock has steadily fallen from the euphoric post-IPO high, showing that markets may be sobering up to the promises CEO Elon Musk made before and after SpaceX went public.

SpaceX's next Starship flight is off indefinitely after a last-second abort on the pad

SpaceX's Starship rocket experienced a last-second launch abort on Thursday. Some of the rocket's 33 engines failed to ignite properly before liftoff. This engine issue triggered…