For SpaceX, the fifth time was the charm in the impressive feat of landing a rocket on a boat.

On Friday, SpaceX — more formally known as Space Exploration Technologies Corporation of Hawthorne, Calif. — launched a mission taking cargo for NASA to the International Space Station. While the capsule carrying 7,000 pounds of experiments, supplies and equipment continued to orbit, the booster stage of the Falcon 9 rocket turned around and headed back toward a floating platform off the coast of Florida.

SpaceX had attempted this maneuver four times before. Each time the booster stage reached the platform only to tip over and explode.

This time, the booster settled down on the boat, named “Of Course I Still Love You,” and remained upright, to loud cheers at SpaceX’s California headquarters and chants of “U.S.A.! U.S.A.!”