chemistry

The origins of earth is thought to come from a cloud of dust. I believe with understanding the chemistry of stars and their age. You will be able to locate where planets are and their make up. This is due to over the stars life it keeps burning elements even vaporizing metals. After a period of...

What would happen without the center of our galaxy? My theory is the center of our galaxy provides enough pressure systems and EMFs to hold stars together. While I have not taken astronomical physics, I would like to. I believe the answer to why we cannot solve anti gravity...