Relier Pairs THE SUN IN THE SOLAR SYSTEMVersion en ligne THE SUN IN THE SOLAR SYSTEM par Diana Serrano 1 Everything in our solar system revolves around it the planets, asteroids, comets, and tiny bits of space debris. 2 The Sun is 100 times wider than Earth and 10 times wider than Jupiter. 3 The Sun is the only star in our solar system. 4 The Sun’s surface isn't solid like Earth’s.