Astronomy is a huge part of Aboriginal people's social, cultural and religious knowledge. It has little relation to the scientific theory of Western thinking. There are many different Aboriginal groups in Australia, and each interpret the sky in different ways. The interpretations all developed along the same lines and share the same basic themes, but can be very different in meaning. Most objects and phenomena are interpreted as figures or events in the Dreaming. Unlike in other ancient cultures, these legends and beliefs are still part of modern life for Australian Aborigines.