Activity for Mr.Burns‭

Type	On...	Excerpt	Status	Date
Question	—	Could a planet be at the center of the universe, yet still have a sun? In the past we humans thought that our planet was the center of the universe and everything revolved around us, due to science/math/astronomy and any other means we now believe that to not be true. Would it be possible for a planet, Earth or otherwise, to be in the center of universe/galaxy/Milkyway... (more)	—	over 8 years ago