The launch of a Japanese H-2A rocket with the Emirates Mars Mission, a Mars orbiter developed in partnership between Emirati and U.S. scientists, was delayed Tuesday due to poor weather at the H-2A’s launch site on Tanegashima Island in southern Japan. Officials later announced that liftoff would not occur Thursday, again citing bad weather at the launch site. A new launch attempt is scheduled for Sunday, weather permitting.

Check out one more gallery of photos from Sunday’s blastoff of a SpaceX Falcon rocket from launch pad 39A at NASA’s Kennedy Space Center in Florida.

Pettit will fly to the orbiting outpost alongside Russian cosmonauts Alexey Ovchinin and Ivan Vagner on the Soyuz MS-26 mission. Liftoff from the Baikonur Cosmodrome is set for 12:23 p.m. EDT (1623 UTC).