Taking delivery of the Atlas 5 rocket that will boost an advanced weather observatory into space next month, United Launch Alliance and the Air Force are back at work following disruptions from Hurricane Matthew.

A commercial lunar lander built by Astrobotic will launch from the Kennedy Space Center on a SpaceX Falcon Heavy rocket in late 2023 to deliver a water-hunting NASA rover to the moon’s south pole, officials announced Tuesday.

The two missions will be launched within roughly three weeks of one another from New Zealand. Liftoff of the Electron rocket with the PREFIRE-1 satellite occurred at 7:41 p.m. NZST (3:41 a.m. EDT, 0741 UTC) on Saturday.