SpaceX plans to launch its Starship megarocket on its next test flight on Monday. The vehicle’s upper stage exploded over the Atlantic Ocean during the last such test.

The Starship mission team is standing down for now, scrubbing its eighth test flight of the most powerful launch system ever built about six weeks after an explosive failure over populated islands.

Elon Musk’s rocket company will open a one-hour launch window Monday for the eighth flight of the SpaceX Starship from Starbase in south Texas.