deuterium

What is nuclear fusion and why is it such a big deal?

What is nuclear fusion and why is it such a big deal?

Here on Earth, nuclear fusion is produced by fusing the elements deuterium and tritium. Deuterium is quite plentiful and can be found in water, but is most abundant in our oceans. Tritium, on the other hand, is less plentiful and is primarily found in our atmosphere, a result of cosmic radiation. Tritium is also made in nuclear explosions and is a byproduct from nuclear reactors.