Forum:Radagast after WOTR

Hello. There is a thing that bothers me. What happened to Radagast after the War of the Ring? Did he travel to the Undying Lands with Gandalf and the others? I have read on this wiki that "his fate is unknown" but maybe there is something more I haven't seen? Same thing with the other Istars exept Saruman. Are these two really dead? If you know the answer or anything about it please reply.