The Aviationist on MSN

Going Hypersonic: A Look at the Record-setting X-15

An important part of data collection for the United States space program, the North American X-15 had astonishing performance ...
Vintage Aviation News on MSN

From X-15 to The Moon: Edge of Space Short Film

The X-15 is a legendary and pivotal part of aviation history. Designed to fly high and fast, it tested the limits of ...