X-37B Space Plane will return to Earth as early as this week. No word on declassification of its mission or costs to taxpayers.
The US Air Force's secret X-37B space plane remains in Earth orbit, but its initial mission might be coming to an end.
The US Air Force's secret X-37B space plane has boosted itself into a new orbit, say skywatchers.
A group of amateur skywatchers spotted the US Air Force's secret X-37B space plane orbiting the globe.
Using common software, Iraqi insurgents intercepted video feeds transmitted by US drone aircraft. It's not an important security breach, officials say, but it does draw attention to the importance of cyber security in increasingly high-tech wars.
The International Space Station’s narrow miss last week highlights the risk of collisions with space junk.