Video of the Day: Taxi Tests Continue for 385-Foot Wide Stratolaunch Plane

Microsoft co-founder Paul Allen's pet project Stratolaunch Systems continues to make small steps toward launching its big plane.

Image credit: Stratolaunch SystemsImage credit: Stratolaunch Systems

Microsoft co-founder Paul Allen's pet project Stratolaunch Systems continues to make small steps toward launching its big plane. The Roc aircraft, intended to carry rockets into the atmosphere for high-altitude launches, traveled at 46 mph along the runway with all flight surfaces in place on the weekend.(Via GeekWire)

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