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Fusion energy and the coming fight for the Moon

The Moon has helium-3, an important substance for fusion power — and the Chinese have taken notice

It’s been hard to miss the excitement since the Energy Department announced that its Lawrence Livermore National Laboratory had produced a fusion reaction, which, for the first time, unleashed more power than it took to create.

Using an array of 192 lasers to superheat and compress hydrogen atoms to more than 180,000,000°F, scientists managed to release 3.15 megajoules of energy for every 2.05 megajoules their experiment required.

Sounds impressive. But what exactly do these developments mean, and, more importantly, what do they foretell? Many things, certainly, including a fight for the Moon.

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