Got spaced in an attack on his ship. It was during the final push to the end of the war that a fatal blow had been delivered to Dom, rendering him comatose. Through some miracle, despite nearly dying multiple times and watching Anderson die next to him, Ronan had successfully activated the weapon required to end the reapers once and for all - saving the galaxy. Nearly at the cost of his life. Miraculously... he took a breath from underneath the rubble left behind from the weapon.