SpaceX’s Starship SN5 engine failed to ignite until Tuesday.

Beijing time on August 4, according tomedia reports, SpaceX starship launch dream repeatedly frustrated, following the SN4 prototype may 29 in Texas test explosion, SN5 launch on August 3, local time due to the engine failed to ignite again failed. Ten minutes before Musk announced the launch, sirens sounded warning local residents that the SN5 was about to be launched.

SpaceX's Starship SN5 engine failed to ignite until Tuesday.

About 45 minutes later, Musk announced the failure of the attempt, noting that “the failure of the Raptor turbopump rotary start valve caused an interruption.” Musk also said: “We’ll find out why, come back tomorrow!”

SpaceX's Starship SN5 engine failed to ignite until Tuesday.

The next launch is expected to take place between 6 a.m. and 6 p.m. Pacific time Tuesday, according to the FAA’s airspace closure notice for the area.