SpaceX’s giant Starship rocket is slated to launch for the seventh time on Thursday in a crucial test of its ability to carry and place satellites into orbit.

SpaceX readies its seventh test flight of Starship, the most powerful rocket ever designed. The trial will test upgrades to the spacecraft and deploy mock satellites.

The SpaceX test flight is scheduled for this afternoon. See the full schedule with times, and how to watch the Starship launch from Boca Chica.