Blue Origin has postponed the Maiden Flight space mission of its New Glenn rocket. According to Blue Origin, the launch was postponed due to the high sea state in the Atlantic Ocean. The launch has been rescheduled for Sunday,

The Federal Aviation Administration (FAA) has granted a Part 450 commercial space launch license to Blue Origin, authorizing the first flight of its New Glenn rocket, the agency announced Wednesday.

The Part 450 commercial license is good for five years, allowing launches of New Glenn as well as return landings of its first-stage on a ship stationed downrange in the Atlantic, similar to how SpaceX Falcon 9 rockets’ first stages land on droneships.