Free Astronomy Magazine March-April 2016

THE FREE MULTIMEDIA MAGAZINE THAT KEEPS YOU UPDATED ON WHAT IS HAPPENING IN SPACE Bi-monthly magazine of scientific and technical information ✶ March-April 2016 issue www.astropublishing.com ✶ www.astropublishing.org ✶ info@astropublishing.com Planet Nine is more probable than ever! Unveiled the age of 2 nuclear disks GRAVITATIONAL WAVES REVEALED Eta Carinae is not unique: 5 Eta twins discovered ALMA finds cold grains in planet-forming disc Monstrous cloud boomerangs back to our galaxy First light for future black hole probe Ceresian craters collection