Air-to-air view, taken from the weather-monitoring Shuttle Training Aircraft (STA), shows STS-42 Discovery, Orbiter Vehicle (OV) 103, as it soars above the Atlantic Ocean after liftoff from a Kennedy Space Center (KSC) Launch Complex (LC) Pad at 9:52:33 am (Eastern Standard Time (EST)). The exhaust plume traces OV-103's flight path.