A Russian rocket exploded in a massive fireball late Monday (July 1), destroying three navigation satellites after a failed launch that appeared to veer out of control shortly after liftoff and crash back to Earth.
The unmanned Proton rocket lifted off from the Central Asian spaceport of Baikonur Cosmodrome in Kazakhstan at 10:38 p.m. EDT (0238 GMT), where the local time was early morning on Tuesday, July 2.
Video of the launch shows the 17-story rocket rising from its launch pad, then oscillating wildly and rolling as it pitched over and plunged back to Earth. The rocket burst into flames and began to break apart just before slamming into the ground and erupting into a colossal conflagration.
Source and special thanks to: http://www.space.com/21806-russian-rocket-explodes-failed-launch.html