SpaceX, NASA target June 22 for launch of private Ax-4 astronauts due to ISS leak

A black and white rocket with crew capsule at the top, connected to a gantry leading to a black tower on the right. On the left, in the foreground, the fronds of a palm leaf. .

Axiom Space's next astronaut launch is back on the board, at least for now.

That mission, Ax-4, is Axiom's fourth crewed flight to the International Space Station (ISS). It was slated to launch atop a SpaceX Falcon 9 rocket on June 11, but a liquid oxygen leak discovered in the booster delayed things by a day. That was followed by the detection of another leak, but this time at Ax-4's orbital destination.