Home > Space > Why Do The Planets Orbit In A Plane? Why Do The Planets Orbit In A Plane? Space Share on Pinterest Within about 10 degrees the planets in our solar system orbit in roughly the same plane. So why does that happen? Why did our solar system (and Milky Way) turn out flat? Share on Pinterest Related Posts Why Was The Apollo Program Cancelled? Solar System | Interesting Facts and Information for Kids How Big Is The Universe? How Do Spacecraft Navigate In Space? Top 10 Facts – Space [Part 8]
