You Can’t Stand on the Sun — You’d Fall Straight Through #Sun #NASA #SpaceScience The Sun has no solid surface. It’s made of superheated plasma, meaning anything falling into it would sink straight through and vaporize instantly. The Sun is more alien than most people imagine. #SunFacts #NASA #SpaceExplained #Astronomy sun surface, falling into the sun, plasma sun, nasa sun facts | Galaxies Uncharted