News Secrets of space diamonds unlocked 15/09/2022 Facebook Australian scientists proved the existence of a rare diamond formed in space billions of years ago. Photo supplied by NASA/AAP. by Rachael Ward, AAP Melbourne Mysterious space diamonds could hold the key to revolutionising mining and manufacturing. Australian scientists have proven the existence of lonsdaleite, […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password