About 500 years ago some people started to sort some things about our universe out. Many were ridiculed if not persecuted so they hid this knowledge from the authorities.
This is what they knew to be true:
That is actual pictures of the moon, dark side showing, circling our beautiful planet! Outstanding view from one of NASA’s deep space cameras.
Well done Copernicus, you knew there would eventually be proof enough even for the simplest person to understand.