Gallery: The USAF’s Secret X-37B Space Plane is Powered by a Deployable...


The X-37B Orbital Test Vehicle (OTV) – the US Air Force’s top-secret automated space plane – is finally set to return to Earth after a year in space. Although not much is known about the spacecraft, we do know that it powered itself during its time in orbit with a deployable solar panel.

Read the rest of this entry »


or your inhabitat account below

get the free Inhabitat newsletter

Submit this form
popular today
all time
most commented
more popular stories >
more popular stories >
more popular stories >
Federated Media Publishing - Home