Tag Archives: 4th Mission

Air Force’s X-37B Space Plane Launches Mystery Mission (Again)

Air Force's X-37B Space Plane Launches Mystery Mission

By Mike Wall
Space.com
5-17-15

     The United States Air Force’s mysterious X-37B space plane will head to orbit this week for the fourth time.

The unmanned X-37B spacecraft is scheduled to launch Wednesday (May 20) at 10:45 a.m. EDT (1445 GMT) atop a United Launch Alliance Atlas V rocket from Florida’s Cape Canaveral Air Force Station. The liftoff will begin the reusable space plane’s fourth mission, which is known as OTV-4 (short for Orbital Test Vehicle-4).

Most of the X-37B’s payloads and specific activities are classified, so it’s not entirely clear what the space plane will be doing once it leaves Earth Wednesday. This secrecy has led to some speculation that the vehicle might be some sort of space weapon . . ..

Read more »

Read More