ST. LOUIS (KTVI) – A comet spanning roughly 2,000 feet landing in the heart of St. Louis could cause a crater nearly 4 miles wide and an earthquake felt as far as 116 miles away, according to an ...
How big of an asteroid does it take to damage cities, states, countries, and the planet? On the fourth-annual World Asteroid Day (Saturday, June 30), we take a look at estimates from NASA, Purdue ...
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Armageddon was right! Simulation confirms we could nuke an asteroid if it was heading for Earth
The 1998 sci-fi classic Armageddon might not have a reputation as a scientifically accurate film. But scientists now say the Hollywood blockbuster got one thing right – we really could nuke an ...
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