Den

Kenkenes (Den): Another early ruler who reigned for 31 years.

Symbols

The peacock

The peacock shall lose its melodious voice, and the serpent its feet; dark and noisome shall be the den in which the serpent shall dwell, dust shall be its meat, and its destruction shall be a meritorious work.

From 900 to 120 years

Human lifespan declines

E-den is simply the name they gave to that base

In 1933, Swedish novelist Gustav Sandgren, writing as Gabriel Linde, published "Den okända faran" (The Unknown Danger), featuring extraterrestrials with short stature, big bald heads, dark gleaming eyes, and grey clothing.

Genesis 2

Enclosed garden

The Enclosed garden in E'den was a laboratory.