Im in geelong west and saw this like above geelong city watching southeast. I was out having a smoke and me and my boy saw a very bright blue light moving pretty fast. When we kept looking we realized it was moving up and down and sideways ( not to regular ) so we kept watching and changed from blue to red to yellow and green. After an hour we went out again and was still there moving around and now there was a seco d one behaving the same way. Anyone else saw this ????