The Falcon Heavy was poised to blast off from NASA’s Kennedy Space Center in Florida on Wednesday night with a communication satellite. But SpaceX chief Elon Musk said upper-level wind shear was extremely high.
SpaceX will try again Thursday evening. It will be just the second time a Falcon Heavy soars. Last year’s test flight put a sports car — Musk’s own Tesla convertible — into space. It’s almost certainly still in orbit around the sun with a mannequin at the wheel.
The Falcon Heavy is the most powerful rocket in use today. SpaceX will try to land two of the first-stage boosters back at Cape Canaveral and the core booster on an ocean platform.