Video: Falcon launch replays

The first stage of a Falcon 9 rocket launched Saturday has returned to port in Southern California after landing on a floating platform in the Pacific Ocean, ready for refurbishment and potential reuse on a future mission.

Nearly two days after launching from Cape Canaveral, SpaceX’s Dragon cargo craft arrived at the International Space Station on Saturday with more than 5,000 pounds of supplies, food, experiments and a new docking mechanism. Astronauts aboard the station captured Dragon using the Canadian-built robotic arm at 9:11 a.m. EDT (1311 GMT).

Stephen Clark, Spaceflight Now’s editor, asked NASA’s acting administrator about the space agency’s commercial crew and Artemis programs during a one-on-one virtual interview Tuesday, April 20.