Pilot Larry Connor and commander Mike Lopez-Alegria (left and right) during training inside a SpaceX simulator. Credit: Axiom Space / SpaceX
NASA officials gave the green light Friday for the first all-commercial astronaut launch to the International Space Station on a SpaceX rocket as soon as April 3. But the astronaut launch could be delayed a day, or longer, to give priority to a countdown test for NASA’s Space Launch System moon rocket on a neighboring launch pad at the Kennedy Space Center.