Χ-37Β
The Air Force’s Top Secret Space Plane is Launching Again This Weekend
The X-37B will be conducting experiments in orbit again starting this weekend, and this time we have some details on its otherwise classified cargo: Space-based solar power, anyone?
A Top Secret Air Force Space Drone Has Been Orbiting Earth for Almost 2 Years
The Pentagon's experimental unmanned space plane, the X-37B, just broke a record after orbiting the planet for 719 days straight. But what's it doing up there?
China Has a New Hypersonic Glider That Could Deliver Nukes — But Can They Steer It?
China just tested its hypersonic glide vehicle that could potentially fly at 4,000 miles per hour. Hypersonics will change a lot about fighting wars — but when?
Everything We Know About X-37B, the Air Force's Mysterious Space Drone
At least we know that it's landing today.
What Does the US Military's New Space Plane Really Do?
The X-37B is a reusable space plane that takes off like a rocket but lands like an aircraft — only nobody is really sure what the US Air Force plans to do with it.
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