Other mistake: After the crash landing in the desert, when the astronauts are preparing to head out on foot, Brubaker states that he will continue west, then tells Walker to go north, and Willis to go south. Brubaker heads out straight ahead, Walker goes to the left, and Willis to the right, meaning that Walker was actually going south, and Willis to the north. (01:04:40)
Other mistake: Clay Lacy is listed as Lear Jet Pilot twice in the credits. The first time it's listed with the Property Master/2nd Prop Man/Transportation Coordinator. Then later it's listed with Production Auditor/Bookkeeper/Lead Man.
Chosen answer: It's never stated in the film, however, as the astronauts have been declared officially dead and therefore cannot ever be allowed to contact anybody, they were most likely executed as soon as they were captured.
Tailkinker ★