Sam's Believe It Or Not! Our Solar Neighborhood Part 6
The Sun makes up 99.86% of the solar system’s mass—our 1.3-million Earths would fit inside it like Nerf balls. Venus spins backward compared to most planets, like a cosmic moonwalk—so the Sun rises in the west! Jupiter’s Great Red Spot is a storm larger than Earth that’s raged for at least 350... Sign in to see full entry.