The Sun is an enormous, free fusion reactor in the sky. It is super dumb to make tiny fusion reactors on Earth.

Even if you burned 4 Jupiters, the Sun would still round up to 100% of all power that will ever be produced in the solar system!!

Stop wasting money on puny little…— Elon Musk ( @elonmusk ) December 14, 2025 https://x.com/elonmusk/sta...