Secret Military Space Plane Will Launch on Wednesday

Miriam Kramer of Mashable reports that a military space plane that is shrouded in secrecy is set to launch into space on its latest, mostly- secret mission Wednesday.
The U.S. Air Force's uncrewed X-37B space plane is due to blast off atop an Atlas V rocket for its fourth space mission on May 20 from Cape Canaveral Air Force Station in Florida. The rocket could launch anytime during the launch window from 10:45 a.m. to 2:45 p.m. Eastern Time.