THE MOON could save Earth by blocking a devastating asteroid which is big enough to wipe out a city. Asteroid 2024 YR4 is the size of a football pitch and has a 1-in-43 chance of a ...
On November 1, 1952, the US tested Ivy Mike over the ... Test #123 utilized a 12.5 megaton nuclear bomb. A bomb of this size would incinerate everything within 2.11 square miles while causing ...
One of the planes, a B-47 bomber, carried a 3.8 megaton hydrogen thermonuclear bomb, 190 times more powerful than the ‘Fat ...
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