Cosmic Gate is a German trance duo formed in 1998 by Claus Terhoeven (Nic Chagall) and Stefan Bossems (Bossi). Starting in hard trance with hits like "Exploration of Space" and "Fire Wire," they evolved toward melodic, progressive trance on albums "Earth Mover" (2006) and "Sign of the Times" (2009). With multiple chart successes and a 2018 Grammy nomination, they're acclaimed producers and DJs playing 100+ shows annually worldwide.