Air Force space drone's secret mission hits one-year milestone

March 9th, 2012 in Technology / Engineering

One year after the Air Force blasted it into orbit, an experimental robotic space drone continues to circle the Earth.

Its mission and payload, however, remain a mystery.

The X-37B Orbital , which looks like a miniature unmanned version of the , was launched last March from Cape Canaveral, Fla.

At the time, Air Force officials offered few details about the mission, saying that the simply provided a way to test new technologies in space, such as satellite sensors and other components.

It was slated to land 270 days later, which would have been in November, on a 15,000-foot airstrip at Vandenberg Air Force Base, northwest of Santa Barbara, Calif. But the Air Force extended the mission and never announced an exact landing date.

Air Force Lt. Austin Fallin, a Vandenberg spokesman, confirmed Wednesday that the X-37B is still in orbit.

It is the second X-37B launched by the military. The first one was launched in April 2010 and landed 224 days later at Vandenberg.

Some have theorized that because of its clandestine nature, the X-37B could be a precursor to an orbiting weapon, capable of dropping bombs or disabling foreign satellites as it circles the globe.

The Pentagon has repeatedly said the space plane is simply a "" for other technologies.

Both X-37Bs were built in tight secrecy by Boeing Co.'s Space and unit in Huntington Beach, Calif. Engineering work was done at the company's facilities in Huntington Beach and Seal Beach. Other components were supplied by its satellite-making plant in El Segundo, Calif.

(c)2012 the Los Angeles Times
Distributed by MCT Information Services

"Air Force space drone's secret mission hits one-year milestone." March 9th, 2012. http://phys.org/news/2012-03-air-space-drone-secret-mission.html