SpaceX hoped to launch its Starship Flight 10 test mission on Sunday (Aug. 24) at 7:30 p.m. EDT (2330 GMT), but is now targeting Aug. 25.

SpaceX crews are preparing for the 10th flight test of its Starship spacecraft and Super Heavy rocket. The launch is currently set for 7:30 p.m. from SpaceX’s Starbase launch facility in Texas. Monday’s flight attempt comes after SpaceX scrubbed its planned launch on Sunday due to ground systems issues.

SpaceX wants to put the two-stage rocket's massive booster through its paces. On Sunday, it postponed the launch "to troubleshoot an issue with ground systems."