Cars make odd noises sometimes, letting you know it's time to have it serviced. If there's a metallic knocking noise, it ...
ATLANTA — Atlanta-Fulton County Emergency Management Agency is participating Thursday in a "nuclear detonation" simulation with U.S. Northern Command. The county said in a release that it would be a ...
WASHINGTON, July 2 (Reuters) - The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times the mass of our sun that exhausts its ...
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