On Dec. 22, 1966, the HL-10 Lifting Body took its first flight. The HL-10 was a heavy-lifting, horizontal landing plane built by the Northrop Corporation. The "HL" in its name stands for "heavy ...
Morning Overview on MSN
After 10 years, NASA’s space plane is finally cleared for flight
NASA’s long-promised space plane is finally on the cusp of leaving the runway behind and heading for orbit, a decade after ...
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