Stars with a mass much greater than our sun die after a few million years in a gigantic explosion known as a supernova. At the speed of light, millions of tons of plasma, neutrinos, and a lot of light are expelled in this detonation. But there is a remnant. What exactly is it? And what if our sun were that remnant? This is What If...? And this is what would happen if our sun became a neutron star. Produced by: https://underknown.com/ About What If in Spanish: Speculative scenarios and the most remote possibilities you've ever wondered about, with entertaining scientific answers: that's What If. Dare to ask yourself "What would happen if...?" and discover a universe of possibilities. Also follow us on Facebook: / what.if.espanol