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Witnesses across five states reported seeing a bright light in the sky around 4 a.m. Tuesday. Watch video of what they saw.

INDIANAPOLIS — Did you hear a loud boom or see a bright flash in the sky Tuesday morning? Well, you're not alone. Around 4 ...

Sometime between now and September, a massive explosion 3,000 light years from Earth will flare up in the night sky, giving amateur astronomers a once-in-a-lifetime chance to witness this space ...

Nova Cygni is not expected to experience another explosion again ... college and was outside on the night of August 29,” Cooke said. “Glancing at the sky, I noticed that the constellation ...

New York Sky Turns Blue After Explosion at ConEd A flash of blue light illuminated New York City’s skyline Thursday night after a transformer exploded at a utility company’s substation Astoria ...