a cloud of gas and dust over the course of millions of years. it's a magical process reproduced here on a computer. this cloud of dust contains regions of denser gas like pearls on necklace. the astral embryos that emerge there continue growing until they have sufficient must to ignite the sun spire. if you have a science question go tell website detail that you don't cover such science and send it in if we answer it on the show you'll get our d.v.d. featuring an amusing and informative look at other instance most famous the emmys the most important thing is to never stop asking questions. curry other fees states by mother nature. s.s.