This is the moment a bright fireball lights up the night sky above a city before it burns up and disappears into the atmosphere.

A blazing green fireball lit up thesky over Moscow, startling early morning commuters and raising a wave of speculation online. The vivid streak, caught on camera racing across high-rise buildings, ...

Today a huge asteroid is passing close to Earth without incident, but a smaller one streaked across the sky over Russia, creating an ongoing shock wave, causing extensive damage and injuring 980 ...