Astronomy & Space

Countdown glitch delays world’s biggest rocket as SpaceX targets Friday retry

AI Insight

SpaceX called off the planned test flight of its upgraded Starship megarocket on Thursday following repeated interruptions during the countdown sequence. The launch was postponed and rescheduled for a Friday attempt, with the countdown anomalies preventing the test from proceeding as originally planned. Starship is currently the largest and most powerful rocket ever developed, and this flight was intended to evaluate improvements made to the vehicle.


Starship is central to NASA's Artemis program for returning humans to the Moon, as well as SpaceX's long-term ambitions for Mars missions, meaning delays in its testing timeline can have downstream effects on multiple crewed spaceflight programs.


Elon Musk’s SpaceX postponed the highly anticipated launch of its upgraded Starship megarocket, calling off Thursday’s test after multiple countdown stops-and-starts.

Source: Countdown glitch delays world's biggest rocket as SpaceX targets Friday retry