Starship launch attempt postponed

** LATEST ** – The next launch attempt is now scheduled for Thursday 20th April. Check the latest news at Spaceflight Now.

Monday’s planned test flight of the Super Heavy booster carrying Starship was called off due to a pressurisation issue caused by a failed valve. The booster’s ability to carry a significant load (like a fully fuelled Starship) depends on the fuel tanks being pressurised at all times. It’s the same process that makes drinks cans so strong despite being very thin walls. An empty can crumples whereas an unopened can is pressurised and is significantly stronger.

If the valve issue can be fixed on Tuesday, there might be a new launch attempt on Wednesday. Watch this space (no pun intended).

See also:

• Starship’s first launch
• Spaceflight Now – Live coverage: SpaceX scrubs launch attempt for Starship test flight