SpaceX’s Starship-Super Heavy performs a wet dress rehearsal tanking test in preparation for the 12th integrated test flight of the launch vehicle. Image: SpaceX

The launch window will open at 6:30 p.m. EDT on Tuesday, May 19, for a new version of SpaceX’s Starship megarocket to undertake a critical test flight.

SpaceX is targeting a Thursday, May 21, launch for its newest Starship design, the Starship V3 megarocket. See our latest updates here.