SpaceX launched its huge Super Heavy-Starship on Tuesday, chalking up what appeared to be a remarkably successful test flight ...

Taking no chances, SpaceX called off an attempt to launch its huge Super Heavy-Starship rocket after running into problems ...

Like birds returning to their nests, these feather-like grid fins help steer rockets back down through the atmosphere toward their landing zones.

SpaceX has moved its giant Super Heavy booster to the launch pad ahead of Sunday's (Aug. 24) planned liftoff of the Starship megarocket. The company announced the milestone Thursday (Aug. 21) in a ...