As long as human beings have been looking into the night sky, we have been wondering what is out there.
There hasn’t been any other planet other than Earth that has been studied as much as Mars. Humans have sent more spacecraft to Mars than any of the other planets and we are finding out more about it every day.
The moon has been viewed in awe and wonder for thousands of years. Throughout history people from many cultures thought that it was everything from a mythological god to a tool of the gods.