At the moment it's not because nobody has been able to get it to work for the sort of duration necessary for power production. There are, however a couple of nice advantages over fusion: - No...
Nuclear fusion is better because it can be carried out on earth but nuclear fission can only occur in stars. Fission is better but can't be carried out.
Pakistan says theirs are better and India says theirs are better. The fact that neither country has fired them, leads me to believe that nobody wants to test their theories.
nuclear is better because it takes 1600 acres of solar panels just to make about 150 megawatts of electricity, and it only takes 3 grams of uranium to make the same amount. solar power is also...