Starship's 10th flight test was scheduled to lift off from SpaceX's Starbase launch site in the Rio Grande Valley of Texas. The company has yet to successfully complete a mission for the the stainless-steel spacecraft, which is being engineered to be fully reusable and would be able to carry up to 100 people to deep space destinations.

Flight 10's goals will be similar to those of Flight 9. SpaceX plans to bring Super Heavy down in the Gulf of Mexico about 6.5 minutes after launch and guide Ship to a controlled splashdown in the Indian Ocean, off the coast of Western Australia, about an hour after that.

SpaceX's massive Starship rocket is scheduled to lift off from the company's Texas launch site as soon as this evening for its 10th flight. The launch window opens at 7:30PM ET (6:30PM CT). As always,