Miranda, also designated Uranus V, is the smallest and innermost of Uranus's five round satellites. It was discovered by Gerard Kuiper on 16 February 1948 at McDonald Observatory in Texas, and named after Miranda from William Shakespeare's play The Tempest. Like the other large moons of Uranus, Miranda orbits close to its planet's equatorial plane. Because Uranus orbits the Sun on its side, Miranda's orbit is nearly perpendicular to the ecliptic and shares Uranus's extreme seasonal cycle.
An escarpment is a steep slope or long cliff that forms as a result of faulting or erosion and separates two relatively level areas having different elevations.
Verona Rupes is the tallest known cliff on Miranda, a moon of Uranus, and plausibly holds the record for the highest cliff in the Solar System. It was discovered by the Voyager 2 space probe in January 1986. Its name was adopted by the International Astronomical Union (IAU) in 1988, named after the city of Verona, which is set in Romeo and Juliet, written by William Shakespeare. It may have been created by a major impact that caused the moon to disrupt and reassemble, or by the crust rifting. Given Miranda's low gravity, it would take about 12 minutes to fall from the top, reaching the bottom at a speed of about 200 km/h.
Discovery Rupes is an escarpment on Mercury approximately 650 kilometers (400 mi) long and 2 kilometres (6,562 ft) high, located at latitude 56.3 S and longitude 38.3 W. It was formed by a thrust fault, thought to have occurred due to the shrinkage of the planet's core as it cooled over time. The scarp cuts through Rameau crater. It was discovered by Mariner 10.
Sobkou Planitia is a large basin on the planet Mercury. It is named after the ancient Egyptian messenger deity Sobkou. He was associated by the Egyptians with the planet Mercury.
The Bach quadrangle encompasses the south polar part of Mercury poleward of latitude 65° S. It is named after the prominent crater Bach within the quadrangle, which is in turn named after Baroque composer Johann Sebastian Bach. The quadrangle is now called H-15.
The Discovery quadrangle lies within the heavily cratered part of Mercury in a region roughly antipodal to the 1550-km-wide Caloris Basin. Like the rest of the heavily cratered part of the planet, the quadrangle contains a spectrum of craters and basins ranging in size from those at the limit of resolution of the best photographs to those as much as 350 km across, and ranging in degree of freshness from pristine to severely degraded. Interspersed with the craters and basins both in space and time are plains deposits that are probably of several different origins. Because of its small size and very early segregation into core and crust, Mercury has seemingly been a dead planet for a long time—possibly longer than the Moon. Its geologic history, therefore, records with considerable clarity some of the earliest and most violent events that took place in the inner Solar System.
Santa María Rupes is a prominent lobate escarpment and fault line on Mercury. According to data from Aricebo, it has a relief of roughly 700m. The formation was named after the ship Santa María, used by Christopher Columbus. The escarpment was probably created as Mercury cooled and thus contracted.
Beagle Rupes is an escarpment on Mercury, one of the highest and longest yet seen. It was discovered in 2008 when MESSENGER made its first flyby of the planet. It has an arcuate shape and is about 600 kilometres (370 mi) long. The scarp is a surface manifestation of a thrust fault, which formed when the planet contracted as its interior cooled.
Sveinsdóttir is a large, elongated impact crater on Mercury. Its dimensions are 220 × 120 km.
Rembrandt is a large impact crater on Mercury. With a diameter of 716 km it is the second-largest impact basin on the planet, after Caloris, and is one of the larger craters in the Solar System. It was discovered by MESSENGER during its second flyby of Mercury on October 6, 2008. The crater is 3.9 billion years old, and was created during the period of Late Heavy Bombardment. The density and size distribution of impact craters along Rembrandt's rim indicate that it is one of the youngest impact basins on Mercury.
Claritas Rupes is a scarp in the Phoenicis Lacus quadrangle of Mars, located at 26° South and 105.4° West. It is 924 km long and was named after an albedo feature at 25S, 110W. The term "Rupes" is used in planetary geology to refer to an escarpments or cliff on Mars and other planets. It is the Latin word for cliff.
Adventure Rupes is an escarpment on Mercury approximately 270 kilometres long located in the southern hemisphere of Mercury. Discovered by the Mariner 10 spacecraft in 1974, it was formed by a thrust fault, thought to have occurred due to the shrinkage of the planet's core as it cooled over time.
Hero Rupes is an escarpment on Mercury more than 300 kilometres long located in the southern hemisphere of Mercury. Discovered by the Mariner 10 spacecraft in 1974, it was formed by a thrust fault, thought to have occurred due to the shrinkage of the planet's core as it cooled over time.
Nilokeras Scopulus is a long escarpment (cliff) in the northern hemisphere of the planet Mars. It is located along the southeastern boundary of the Tempe Terra plateau and forms the northern valley wall of the downstream portion of the immense Kasei Valles outflow channel system. The escarpment is 765 km long and ranges from 1 to a little over 2 km (3300–6600 ft) in height.
Enterprise Rupes is an escarpment on Mercury, located at 36.54°S, 283.46°W. It is the longest rupes on Mercury, with a length of 820 kilometers (510 mi). The escarpment was named after USS Enterprise, a ship which conducted the first surveys of the Mississippi and Amazon rivers.
Discovery Rupes is an escarpment on Mercury, approximately 267 kilometers (166 mi) long, located at latitude 58.52 N and longitude 53.25 W. It was formed by a thrust fault, thought to have occurred due to the shrinkage of the planet's core as it cooled over time. The scarp cuts through Duccio crater.
Vostok Rupes is an escarpment on Mercury. The scarp is a surface manifestation of a thrust fault, which formed when the planet contracted as its interior cooled.
Rabelais is a crater on Mercury. It has a diameter of 154 kilometres. Its name was adopted by the International Astronomical Union (IAU) in 1976. Rabelais is named for the French writer François Rabelais.
