Amanda Bauer is a research astronomer who studies the formation of stars and why galaxies stop forming stars as they get older, and tells us about the upcoming Space Jam event at the Powerhouse museum in Sydney for Science WeekThe cause of a mystery illness in a town called Kalachi in Kazakhstan remains difficult to pin down.Italian Maremma dogs have been used for years to guard livestock, but in Warrnambool they are beings used as guardian dogs of the wildlife galaxy, protecting endangered Penguins.