Amaterasu Patera is a patera, a complex crater with scalloped edges, on Jupiter's moon Io. It is one of the darkest features on Io, and the measurement of its thermal spectrum helped to support an anticorrelation between albedo and temperature for Ionian hotspots. The feature has darkened further since the first orbit around Jupiter by the Galileo spacecraft. It is 100 kilometers in diameter and located at 38.1°N 306.5°W. It was named after the Japanese sun goddess Amaterasu. To the north are Kinich Ahau Patera and Dazhbog Patera, and to the west are Manua Patera and Fuchi Patera.
Asha Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is approximately 108 kilometers in diameter and located at 8.84°S 225.69°W. It is named after asha, the Zoroastrian principle of Truth. Its name was adopted by the International Astronomical Union in 1979. Reiden Patera and Kami-Nari Patera can both be found to the west.
Kami-Nari Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is approximately 53 kilometers in diameter and is located at 8.7°S 235.08°W. It is named after the Japanese god of rolling thunder, Kami-Nari. Its name was adopted by the International Astronomical Union in 2000. Reiden Patera can be found to the south, and Asha Patera can be found to the east.
Fuchi Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is approximately 66 kilometers in diameter and is located at 28.4°N 327.6°W. It is named after the Ainu fire goddess, Kamuy Fuchi. Its name was adopted by the International Astronomical Union in 1979. Manua Patera is located north-northeast, and Amaterasu Patera is located northeast.
Manua Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is about 110 kilometers in diameter and is located at 35.78°N 321.73°W. It is named after the Hawaiian sun god Manua. Its name was adopted by the International Astronomical Union in 1979. To the southwest is Fuchi Patera, and to the east is Amaterasu Patera.
Kinich Ahau Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is about 45 kilometers in diameter and is located at 49.35°N 310.25°W. It is named after the Mayan sun god Kinich Ahau. Dazhbog Patera is located northeast, Amaterasu Patera is located south-southeast, and Manua Patera can be found southwest.
Monan Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is about 137 kilometers in diameter and is located at 19.82°N 104.81°W. It is named after Monan, a god in Brazilian mythology that destroyed the world with fire and floods. Its name was adopted by the International Astronomical Union in 1997.
Gish Bar Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is 106.3 by 115.0 kilometers and 9,600 km2 in area. It is located at 16.18°N 90.26°W. It is named after the Babylonian sun god Gish Bar. Its name was approved by the International Astronomical Union in 1997. It is located at the southern base of Gish Bar Mons, an 11-kilometer-high mountain. To the northeast is Skythia Mons, and to the east is Monan Mons, at the north and south ends of which are Monan Patera and Ah Peku Patera.
Estan Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is 95 kilometers in diameter and located at 21.53°N 87.59°W. It is named after the Hittite sun god Estan. Its name was adopted by the International Astronomical Union in 2006. It is located at the northern base of the 11-kilometer mountain Gish Bar Mons. Located west-northwest is Skythia Mons, and to the southwest is Monan Mons, at the northern and southern ends of which are Monan Patera and Ah Peku Patera.
Shango Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is about 90 kilometers in diameter and is located at 32.35°N 100.52°W. It is named after the Yoruba thunder god Shango. Its name was approved by the International Astronomical Union in 2000. It is located north of Skythia Mons. To the southwest is the eruptive center Amirani, and to the southeast are Gish Bar Patera, Gish Bar Mons, and Estan Patera.
Maui Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is about 38 kilometers in diameter and is located at 16.61°N 124.23°W. It is named after Māui, a Hawaiian demigod that sought fire from Mafuike. Its name was approved by the International Astronomical Union in 1979. It is located southwest of the eruptive center Maui, south of Euxine Mons, and southwest of the volcano Amirani. Due east are Monan Patera, Monan Mons, and Ah Peku Patera.
Babbar Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is about 86 kilometers in diameter and is located at 39.8°S 272°W. It is named after a Sumerian sun god, and its name was approved by the International Astronomical Union in 1979. Some scarps near Babbar Patera may represent faults. Immediately south of Babbar Patera is the plateau Lyrcea Planum, and further south is Svarog Patera. To the east is the mountain Egypt Mons.
Svarog Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is 124 kilometers in diameter and is located at 48.66°S 265.74°W. It is named after the Russian smith god Svarog. Its name was approved by the International Astronomical Union in 1979. Svarog Patera is a Voyager spacecraft-detected hot spot. North of Svarog Patera is Lyrcea Planum, north of which is Babbar Patera. To the south is Silpium Mons, and to the east is Hermes Mensa. To the southeast are Pyerun Patera and Epaphus Mensa.
Mithra Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is about 34 kilometers in diameter and is located at 59.04°S 266.48°W. It is named after the Persian god of light, Mithra. Its name was adopted by the International Astronomical Union in 1985. To the north is Silpian Mons, and to the east is Pyerun Patera. Located southwest is Viracocha Patera.
Egypt Mons is a mountain on Jupiter's moon Io. It is 10 kilometers in height, making it the 11th tallest mountain on Io, and taller than Mount Everest. Although the U.S. Geological Survey gives a diameter of 193.7 kilometers, the Io Mountain Database gives a length of 133.8 kilometers and a width of 146.0 kilometers. It is a Flatiron Massif mountain, meaning it has a rugged, irregular appearance and complex surface morphology. It is 9792 km2 in area and its center located at 41.49°S 257.6°W. It has a steep, north-facing scarp. Egypt Mons is named for Egypt, because that is the place where Io ended her wanderings in the mythology. Its name was adopted by the International Astronomical Union in 1997. To the northwest is Babbar Patera, and southeast is Hermes Mensa. Svarog Patera can be found to the southwest.
Silpium Mons is a mountain on Jupiter's moon Io. It is 5.6 kilometers in height, 113 kilometers in length, and 79.7 kilometers in width. It covers an area of 7073 km2. It is a striated ridge, meaning it is an elevated structure dominated by one or more prominent linear or arcuate rises. It is named after a location in Greece where the mythological Io died of grief. Its name was adopted by the International Astronomical Union in 1979. It is located at 52.71°S 272.34°W, south of Svarog Patera, north of Mithra Patera, and northeast of Viracocha Patera. Its proximity to Svarog and Viracocha Paterae has been suggested to be evidence for a structural relationship between mountains and calderas on Io.
Apollinaris Mons is an ancient shield volcano in the southern hemisphere of Mars. It is situated near the equator, south of Elysium Planitia and north of the impact crater Gusev. Elysium Planitia separates it from the volcanic province of Elysium to its northwest. The volcano's caldera is named Apollinaris Patera; this name formerly applied to the whole edifice.
Tyrrhenus Mons, formerly Tyrrhena Mons or Tyrrhena Patera, is a large volcano in the Mare Tyrrhenum quadrangle of Mars, located at 21.36° south latitude and 253.47° west longitude. The name "Tyrrhena Patera" now refers only to the central depression, a volcanic crater or caldera. It was named after a classical albedo feature name. Pit chains are found at the summit of Tyrrhenus Mons. They are formed by collapse of material into underground voids. Since they form chains and concentric fractures that are aligned, they are probably caused by extension of the surface. Volcanic processes made the crust pull apart. Voids were formed, then material fell into them, leaving holes. It is one of the oldest volcanoes on Mars. As a consequence of its old age, Tyrrhenus Mons has many radiating gullies on its slope. When it was formed, magma may have gone through frozen ground and then erupted as easily eroded ash, instead of lava flows.
Uranius Mons, formerly Uranius Patera, is a volcano on Mars located in the Tharsis quadrangle, named after a classical albedo feature. The name "Uranius Patera" now refers only to the volcano's central caldera. It is 4,853 metres (15,922 ft) high and has shallow slopes. It belongs to the Uranius group of volcanoes in the Tharsis area. The sides of Uranius Mons consist of radial lava flows; the large caldera (90×65 km) is elongated in the southwestern direction. The surrounding plains are younger and part of the Tharsis Montes Formation of the Amazonian epoch.
Ogygis Undae is the only named southern hemisphere dune field on Mars. It is named after one of the classical albedo features on Mars, Ogygis Regio. Its name, which refers to Ogyges, a primeval mythological ruler in ancient Greece, was officially approved by the International Astronomical Union (IAU) on September 17, 2015. It is situated just outside Argyre Planitia, a plain located in the southern highlands of Mars. The dunes of Ogygis Undae extend from latitude −49.94°N to −49.37°N and from longitude 292.64°E to 294.93°E. They are centered at latitude −49.66°N, longitude 293.79°E (66.21°W), and extend approximately 87 km to the east and west from there. Ogygis Undae has an area of 1904 km2, and due to its large size is a primary subject for research on Martian dune morphology and sand composition.
