SpaceX rocket crashes into moon as predicted

Scientists are certain a SpaceX rocket slammed into the moon on Wednesday as predicted, though the impact has yet to be officially confirmed. The 5,400-mph crash occurred after the Falcon 9 upper stage drifted off course for a year. The collision highlights the growing problem of lunar litter as the U.S. and China race to return astronauts to the moon. NASA's Lunar Reconnaissance Orbiter is expected to confirm the crash site next week.