Astronomy

=History of Astronomy=


 * 1) In the world of Science there are many areas of study, such as Chemistry or Biology. What is Astronomy?
 * 2) With today's technology we are able to see many things out into space to study them. How were ancient astrologers able to know the difference between a star and a planet?
 * 3) Some may question why we bother to study space, since it's so far away. What did ancient people discover the stars could help them do?