Extraterrestrial life Intelligent Design

Transcension hypothesis: The aliens live at the nanoscale and are too small for us to see

Recall that shrinking or growing can both be seen as forms of travel. While the Transcension hypothesis has the extraterrestrials traveling away from us by shrinking, it is also possible to travel away by growing rapidly. Some religious writers, like C.S. Lewis, picture Hell as a very tiny place. Those who escape it simply grow far beyond its scale.