D E A R m o t h e r N A T U R E
The Armadillo Lizard is a lizard endemic to desert areas of southern Africa. The natural habitat of this lizard is scrub and rocky outcrops. It is diurnal. It hides in rock cracks and crevices. It lives in social groups of up to 30. The Armadillo Lizard possesses an uncommon antipredator adaptation, in which it takes its tail in its mouth and rolls into a ball when frightened.
What created this unusual hole in Mars? Holes such as this are of particular interest because their interior caves are relatively protected from the harsh surface of Mars, making them relatively good candidates to contain Martian life. These pits are therefore prime targets for possible future spacecraft, robots, and even human interplanetary explorers.
Halley's Comet in Night Sky Frank Zullo photography taken above the Crater Range in southern Arizona in 1986.