On March 5, 2011, the U.S. Air Force launched the X-37B Orbital Test Vehicle into low Earth orbit. After more than a year in space, it’s finally returning to Earth. But what was it doing up there in the first place? What is the X-37B Space Plane? The current X-37B mission is scheduled to end…
On March 5, 2011, the X-37B Orbital Test Vehicle was launched into low Earth orbit. The purpose of this unmanned space plane remains a mystery. What is the X-37B? The X-37B – America’s Mysterious Space Plane? As mentioned earlier, the exact purpose of the X-37B space plane remains shrouded in mystery. However, plenty of possibilities…