Other mistake: How can it be named Wolf-Beiderman? Wolf never sent the email, and even if it did go, once the network was restored, he never called it Wolf-B before writing it on the floppy label. The president says both were killed in the crash. So, they invent an astronomer working at the observatory and no one notices? Remember, the floppy was destroyed in the fire. Wolf never called anyone; he was killed while trying to make a call. Maybe the pics were also burned. Mr. Perry never followed up?
Suggested correction: We didn't see him send the email, but that doesn't mean it didn't happen. We know he sent it because it's stated that's what happened.