We all know a nuclear blast on land brings devastating effects to the surrounding region. But what if humans detonated a nuclear bomb in space? Following is a transcript of the video.

Imagine if we detonated a nuclear bomb in space? Actually, you don’t have to.

You can see it for yourself. That was Starfish Prime — the highest-altitude nuclear test in history. In 1962, the US government launched a 1.4 megaton bomb from Johnston Island. And detonated it 400 km above the Pacific — about as high as where the International Space Station orbits today.

The detonation generated a giant fireball and created a burst of energy called an electromagnetic pulse, or EMP, that expanded for over 1,000 kilometers.

EMPs can cause a power surge, damaging electronic equipment in the process. And this one was no different. Across Hawaii, street lights went dark, telephones went down, and navigation and radar systems went out, not to mention the six, or so, satellites that failed.

And all this came from a 1.4 megaton bomb. Tsar Bomba, which was the largest nuclear bomb that has ever been detonated, was 50 megatons.

So what would happen if we detonated that above the United States?

For starters, there’s no atmosphere …read more

Source:: Businessinsider – Technology

      

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