Death of DARPA's Superfast Hypersonic Glider Explained
Monday, April 23, 2012 - 13:30
in Biology & Nature
DARPA's hypersonic glider hit a max speed of 13,000 mph (Mach 20) before crashing into the sea.
DARPA's hypersonic glider hit a max speed of 13,000 mph (Mach 20) before crashing into the sea.