However, as I understand it, ID does not specify a deity. Panspermia, or the belief that life came from outer space, is one of several ID theories. Other ID theorists don't go so far as to postulate the source of the intelligent design. Obviously, ID opens the door to those who believe in a creator God, but does not dictate that the intelligent designer must be God.
Stein presents that as one of the opposing viewpoints to ID, or at least not something that's apparently to be seriously considered as a legitimate example of ID.