Ganesa Macula
Encyclopedia
Ganesa Macula is a dark feature on Saturn
's moon Titan
. It is named after the Hindu
god Ganesha
.
Ganesa has been tentatively identified as a cryovolcanic
dome: the result of a mixture of water
and ammonia
erupting from the center of the dome and spreading out to form a pancake
-like deposit.
Saturn
Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter. Saturn is named after the Roman god Saturn, equated to the Greek Cronus , the Babylonian Ninurta and the Hindu Shani. Saturn's astronomical symbol represents the Roman god's sickle.Saturn,...
's moon Titan
Titan (moon)
Titan , or Saturn VI, is the largest moon of Saturn, the only natural satellite known to have a dense atmosphere, and the only object other than Earth for which clear evidence of stable bodies of surface liquid has been found....
. It is named after the Hindu
Hindu
Hindu refers to an identity associated with the philosophical, religious and cultural systems that are indigenous to the Indian subcontinent. As used in the Constitution of India, the word "Hindu" is also attributed to all persons professing any Indian religion...
god Ganesha
Ganesha
Ganesha , also spelled Ganesa or Ganesh, also known as Ganapati , Vinayaka , and Pillaiyar , is one of the deities best-known and most widely worshipped in the Hindu pantheon. His image is found throughout India and Nepal. Hindu sects worship him regardless of affiliations...
.
Ganesa has been tentatively identified as a cryovolcanic
Cryovolcano
A cryovolcano is a volcano that erupts volatiles such as water, ammonia or methane, instead of molten rock. Collectively referred to as cryomagma or ice-volcanic melt, these substances are usually liquids and form plumes, but can also be in vapour form...
dome: the result of a mixture of water
Water
Water is a chemical substance with the chemical formula H2O. A water molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at ambient conditions, but it often co-exists on Earth with its solid state, ice, and gaseous state . Water also exists in a...
and ammonia
Ammonia
Ammonia is a compound of nitrogen and hydrogen with the formula . It is a colourless gas with a characteristic pungent odour. Ammonia contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to food and fertilizers. Ammonia, either directly or...
erupting from the center of the dome and spreading out to form a pancake
Pancake
A pancake is a thin, flat, round cake prepared from a batter, and cooked on a hot griddle or frying pan. Most pancakes are quick breads; some use a yeast-raised or fermented batter. Most pancakes are cooked one side on a griddle and flipped partway through to cook the other side...
-like deposit.