Elon Musk dismisses Earth-based fusion reactors as \"super dumb,\" championing the Sun as the ultimate \"free fusion reactor.

Elon Musk’s argument that “the Sun is already the fusion reactor” highlights why solar is winning today: it works now and ...

A pictorial rendition of the proton-proton fusion chain in the sun. The fusion of a proton with beryllium-7 produces a boron-8 nucleus that later decays emitting neutrinos that can be detected on ...

Germany pivots to nuclear fusion, partnering with Focused Energy and RWE. Breakthroughs at Lawrence Livermore bring ...

The temperature in the Sun's core is about 27 million degrees Fahrenheit (15 million degrees Celsius), hot enough to make fusion reactions work perfectly. 5 million gigapascals. Think about this: the ...