Steel Horse Rides on MSN

6 secret military aircraft the public was never meant to see

So, you think you’ve seen all the coolest planes out there? Think again! The military […] ...
Found and Explained Official on MSN

The SR-75 penetrator and the Aurora mystery

The SR-75 is a highly speculative hypersonic reconnaissance aircraft rumored to follow the SR-71 Blackbird. Allegedly involving a mothership and parasite vehicle capable of extreme speeds and ...