The ninth flight test of SpaceX's Starship megarocket is scheduled for later today, with an hour-long launch window opening at 7:30 p.m. EDT (2330 GMT). A livestream of Starship Flight Test 9 will be available on the Space.com homepage and YouTube channel, as well as on SpaceX's Flight 9 mission page, the @SpaceX X account and X TV app.

Arizonans should have yet another chance to see a SpaceX Falcon 9 rocket soaring high in the sky this week following a launch from California.