Discovered in 1986 in #Romania.
#Life in the cave has been separated from the outside for the past 5.5 million years. The cave is closed.
In the early 1990s, 35 completely new species of biospeleology were discovered.
Unique ecosystem in the world. NASA researchers compared the mound's Underground environment with that of Mars.
Photo-spider and scorpion-Movile. www.speologie.org
