FACTOID # 109: What is in a name? More than 90% of people in Bhutan, Burundi and Burkina Faso are involved in agriculture.
 
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Encyclopedia > Planetary nomenclature

Planetary nomenclature, like terrestrial nomenclature, is used to uniquely identify a feature on the surface of a planet or natural satellite so that the feature can be easily located, described, and discussed. A planet in common parlance is a large object in orbit around a star that is not a star itself. ... Moons of solar system scaled to Earths Moon The common noun moon (not capitalized) is used to mean any natural satellite of the other planets. ...

Contents


How names are approved by the IAU

When images are first obtained of the surface of a planet or satellite, a theme for naming features is chosen and a few important features are named, usually by members of the appropriate International Astronomical Union (IAU) task group (a commonly accepted planet-naming group). Later, as higher resolution images and maps become available, additional features are named at the request of investigators mapping or describing specific surfaces, features, or geologic formations. Anyone may suggest that a specific name be considered by a task group. If the members of the task group agree that the name is appropriate, it can be retained for use when there is a request from a member of the scientific community that a specific feature be named. Names successfully reviewed by a task group are submitted to the IAU Working Group for Planetary System Nomenclature (WGPSN). Upon successful review by the members of the WGPSN, names are considered provisionally approved and can be used on maps and in publications as long as the provisional status is clearly stated. Provisional names are then presented for adoption to the IAU's General Assembly, which meets triennially. A name is not considered to be official — that is, "adopted" — until the General Assembly has given its approval. Logo of the IAU The International Astronomical Union (IAU) unites national astronomical societies from around the world. ... The image resolution is a term that says something about how much image detail an image can hold. ... Geology (from Greek γη- (ge-, the earth) and λογος (logos, word, reason)) is the science and study of the Earth, its composition, structure, physical properties, history, and the processes that shape it. ... Cartography or mapmaking (in Greek chartis = map and graphein = write) is the study and practice of making maps or globes. ...


IAU Rules and Conventions

Names adopted by the IAU must follow various rules and conventions established and amended through the years by the Union. These include:

  1. Nomenclature is a tool and the first consideration should be to make it simple, clear, and unambiguous.
  2. The number of names chosen for each body should be kept to a minimum, and their placement governed by the requirements of the scientific community.
  3. Duplication of the same name on two or more bodies is to be avoided.
  4. Individual names chosen for each body should be expressed in the language of origin. Transliteration for various alphabets should be given, but there will be no translation from one language to another.
  5. Where possible, the themes established in early solar system nomenclature should be used and expanded on.
  6. Solar system nomenclature should be international in its choice of names. Recommendations submitted to the IAU national committees will be considered, but final selection of the names is the responsibility of the International Astronomical Union. The WGPSN strongly supports equitable selection of names from ethnic groups/countries on each map; however, a higher percentage of names from the country planning a landing is allowed on landing site maps.
  7. No names having political, military or religious significance may be used, except for names of political figures prior to the 19th century. (Note: Gods and goddesses of ancient and/or non-monotheistic religions seem to be acceptable to the IAU.)
  8. Commemoration of persons on planetary bodies should not be a goal in itself but should be reserved for persons of high and enduring international standing. Persons being so honored must have been deceased for at least three years.
  9. When more than one spelling of a name is extant, the spelling preferred by the person, or used in an authoritative reference, should be used. Diacritical marks are a necessary part of a name and will be used.
  10. Ring and ring-gap nomenclature and names for newly discovered satellites are developed in joint deliberation between WGPSN and IAU Commission 20. Names will not be assigned to satellites until their orbital elements are reasonably well known or definite features have been identified on them.

In addition to these general rules, each task group develops additional conventions as it formulates an interesting and meaningful nomenclature for individual planetary bodies.


Naming Conventions

Names for all planetary features include a descriptor term, with the exception of two feature types. For craters, the descriptor term is implicit. Some features named on Io and Triton do not carry a descriptor term because they are ephemeral. Atmospheric characteristics Atmospheric pressure trace Sulfur dioxide 90% Io (IPA: , eye-oe, Greek Ιώ, Latin Īō) is the innermost of the four Galilean moons of Jupiter. ... Triton (trye-tun, Greek Τρίτων), also designated Neptune I, is the planet Neptunes largest moon. ...


In general, the naming convention for a feature type remains the same regardless of its size. Exceptions to this rule are channels (valles) on Mars and craters on the Moon, Mars, and Venus; naming conventions for these features differ according to size. The categories for naming features on each planet or satellite (and the exceptions) are listed in Appendix 6. One feature classification, regio, was originally used on early maps of the Moon and Mercury (drawn from telescopic observations) to describe vague albedo features. It is now used to delineate a broad geographic region.


Named features on bodies so small that coordinates have not yet been determined are identified on drawings of the body that are included in the IAU Transactions volume of the year when the names were adopted. Satellite rings and gaps in the rings are named for scientists who have studied these features; drawings that show these names are also included in the pertinent Transactions volume. Names for atmospheric features are informal at present; a formal system will be chosen in the future.


The boundaries of many large features (such as terrae, regiones, planitiae, and plana) are not topographically or geomorphically distinct; the coordinates of these features are identified from an arbitrarily chosen center point. Boundaries (and thus coordinates) may be determined more accurately from geochemical and geophysical data obtained by future missions.


Descriptor Terms (Feature Types)

Feature Description Designation
Albedo feature area which shows a contrast in brightness or darkness (albedo) with adjacent areas. AL
Astrum, astra Radial-patterned features on Venus AS
Catena, catenae Chain of craters CA
Cavus, cavi Hollows, irregular steep-sided depressions usually in arrays or clusters CB
Chaos Distinctive area of broken terrain CH
Chasma, chasmata A deep, elongated, steep-sided depression CM
Colles Small hills or knobs CO
Corona, coronae Ovoid-shaped feature CR
Crater, craters A circular depression AA
Dorsum, dorsa Ridge DO
Eruptive center Active volcanic centers on Io ER
Facula, faculae Bright spot FA
Farrum, farra Pancake-like structure, or a row of such structures FR
Flexus, flex-us A very low curvilinear ridge with a scalloped pattern FE
Fluctus, fluct-us Flow terrain FL
Fossa, fossae Long, narrow, shallow depression FO
Labes, lab-es Landslide LA
Labyrinthus, labyrinthi Complex of intersecting valleys LB
Lacus1 "Lake"; small plain LC
Landing site name Lunar features at or near Apollo landing sites LF
Large ringed feature Cryptic ringed features LG
Lenticula, lenticulae Small dark spots on Europa LE
Linea, lineae A dark or bright elongate marking, may be curved or straight LI
Macula, maculae Dark spot, may be irregular MA
Mare1, maria "Sea"; large circular plain ME
Mensa, mensae A flat-topped prominence with cliff-like edges MN
Mons, montes Mountain MO
Oceanus1 A very large dark area on the moon OC
Palus1, paludes "Swamp"; small plain PA
Patera, paterae An irregular crater, or a complex one with scalloped edges PE
Planitia, planitiae Low plain PL
Planum, plana Plateau or high plain PM
Plume PU
Promontorium1, promontoria "Cape"; headland PR
Regio, regiones A large area marked by reflectivity or color distinctions from adjacent areas, or a broad geographic region RE
Reticulum, reticula reticular (netlike) pattern on Venus RT
Rima, rimae1 Fissure RI
Rupes, rup-es Scarp RU
Scopulus, scopuli Lobate or irregular scarp SC
Sinus "Bay"; small plain SI
Sulcus, sulci Subparallel furrows and ridges SU
Terra, terrae Extensive land mass TA
Tessera, tesserae Tile-like, polygonal terrain TE
Tholus, tholi Small domical mountain or hill TH
Undae Dunes UN
Vallis, valles Valley VA
Vastitas, vastitates Extensive plain VS

Note 1: Used only on the Moon An albedo feature is a large area on the surface of a planet (or other solar system body) which shows a contrast in brightness or darkness (albedo) with adjacent areas. ... (*min temperature refers to cloud tops only) Atmospheric characteristics Atmospheric pressure 9. ... The word catena has various meanings. ... Cavus (pl. ... This article is about impact craters, also known as meteor craters. ... Atmospheric characteristics Atmospheric pressure trace Sulfur dioxide 90% Io (IPA: , eye-oe, Greek Ιώ, Latin Īō) is the innermost of the four Galilean moons of Jupiter. ... A facula (plural: faculae) is literally a bright spot. ... A flexus (pl. ... External resources Fossae on Mars Fossae on Venus Fossae on the Moon Fossae on Enceladus Fossae on Ganymede Categories: Stub ... Apollo Program insignia Project Apollo was a series of human spaceflight missions undertaken by the United States of America using the Apollo spacecraft and Saturn launch vehicle, conducted during the years 1961–1972. ... Atmospheric characteristics Atmospheric pressure 1 µPa Oxygen 100% Europa (ew-roe-pa, /juro:pa/ listen [▶](audio help), Greek Ευρώπη) is a moon of the planet Jupiter, smallest of the four Galilean moons. ... A map showing the location of Mare Imbrium The Lunar maria (singular: mare, pronounced MAH-ray) are large, dark, basaltic plains on Earths Moon, formed by ancient basaltic flood eruptions caused by extremely large meteoroid impacts. ... Crust composition Oxygen 43% Silicon 21% Aluminium 10% Calcium 9% Iron 9% Magnesium 5% Titanium 2% Nickel 0. ...


Categories for naming features on planets and satellites

Mercury

Feature type Current list Naming convention
Albedo features list [1]  ??
Craters list [2] Famous deceased artists, musicians, painters, authors
Dorsa list [3] Astronomers who made detailed studies of the planet
Montes list [4] Only one: Caloris Montes, from Latin word for "hot"
Planitiae list [5] Names for Mercury (either planet or god) in various languages
Rup-es list [6] Ships of discovery or scientific expeditions
Valles list [7] Radio telescope facilities

Atmospheric characteristics Atmospheric pressure trace Potassium 31. ... This is a list of named craters on Mercury. ... This is a list of geological features on Mercury. ... This is a list of geological features on Mercury. ... This is a list of geological features on Mercury. ... This is a list of geological features on Mercury. ... This is a list of geological features on Mercury. ...

Venus

Feature type Current list Naming convention
Astra none [8] Goddesses, miscellaneous
Chasmata list [9] Goddesses of hunt; moon goddesses
Colles list [10] Sea goddesses
Coronae list [11] Fertility and earth goddesses
Craters list [12] Over 20 km; famous women; under 20 km, common female first

names (*min temperature refers to cloud tops only) Atmospheric characteristics Atmospheric pressure 9. ... This is a list of named craters on Venus. ...

Dorsa list [13] Sky goddesses
Farra list [14] Water goddesses
Fluct-us list [15] Goddesses, miscellaneous
Fossae list [16] Goddesses of war
Labyrinthi list [17] Goddesses, miscellaneous
Lineae list [18] Goddesses of war
Montes list [19] Goddesses, miscellaneous (also one radar scientist)
Paterae list [20] Famous women
Planitiae list [21] Mythological heroines
Plana list [22] Goddesses of prosperity
Regiones list [23] Giantesses and Titanesses (also two Greek alphanumeric)
Rup-es list [24] Goddesses of hearth and home
Terrae list [25] Goddesses of love
Tesserae list [26] Goddesses of fate and fortune
Tholi list [27] Goddesses, miscellaneous
Undae list [28] Desert goddesses
Valles list [29] Word for planet Venus in various world languages (400 km and

longer); river goddesses (less than 400 km in length) This is a list of montes (mountains, singular mons) on the planet Venus. ...

The Moon

Feature type Naming convention
Craters, Catenae, Dorsa, Rimae Large craters: famous deceased scientists, scholars, artists; small craters: common first names. Other features named from nearby craters
Lac-us, Maria, Paludes, Sin-us Latin terms describing weather and other abstract concepts
Montes Terrestrial mountain ranges or nearby craters
Rup-es Names of nearby mountain ranges (terrestrial names)
Valles Name of nearby features

Crust composition Oxygen 43% Silicon 21% Aluminium 10% Calcium 9% Iron 9% Magnesium 5% Titanium 2% Nickel 0. ...

Mars and martian satellites

Mars

Feature type Naming convention
Large craters Deceased scientists who have contributed to the study of Mars; writers and others who have contributed to the lore of Mars
Small craters Villages of the world with a population of less than 100,000.
Large valles Name for Mars/star in various languages
Small valles Classical or modern names of rivers
Other features From nearest named albedo feature on Schiaparelli or Antoniadi maps

During the rover mission on mars, the overwhelming need for naming small features has lead to some of them baing named after icecream, like Cookies N Cream; cartoon characters, like SpongeBob SquarePants and Patrick; and 70's musicians, like ABBA, the Bee Gees and Engelbert Humperdinck. [30] Mars is the fourth planet from the Sun in the solar system, named after the Roman god of war (the counterpart of the Greek Ares), on account of its blood red color as viewed in the night sky. ... Giovanni Virginio Schiaparelli (March 14, 1835 – July 4, 1910) was an Italian astronomer. ... Eugène Michel Antoniadi (1870 – February 10, 1944) was a Turkish-born Greek astronomer who spent most of his life in France. ... Missing image Ice cream is often served on a stick Boxes of ice cream are often found in stores in a display freezer. ... Cookies N Cream or Cookies and Cream A popular term for a flavouring in foods, including Ice creams, milkshakes, confectionary etc made with a mix of ground chocolate biscuits and vanilla cream. ... A cartoon is any of several forms of art, with varied meanings that evolved from one to another. ... SpongeBob SquarePants is a popular animated television cartoon series shown on Nickelodeon, YTV, and Nicktoons Network created by marine biologist and animator Stephen Hillenburg. ... Patrick can refer to: Saint Patrick - a Christian saint Don Harris, a professional wrestler who was briefly known as Patrick. ... A musician is a person who plays or composes music. ... ABBA (clockwise from top left: Anni-Frid (Frida), Benny, Agnetha, Björn) on the cover of their single Summer Night City. ... The Bee Gees were a British band, originally a pop singer-songwriter combination, reborn as funk and rhythm and blues. ... For the pop singer of this name, see Engelbert Humperdinck (singer) Engelbert Humperdinck (September 1, 1854 – September 27, 1921) was a German composer, best known for his opera, Hänsel und Gretel (1893). ...


Deimos

Authors who wrote about Martian satellites Deimos (IPA or ; Greek Δείμος: Dread), is the smaller and outermost of Mars two moons, named after Deimos from Greek Mythology. ...


Phobos

Scientists involved with the discovery, dynamics, or properties of the Martian satellites Phobos (IPA , Greek Φόβος: Fright), is the larger and innermost of Mars two moons, named after Phobos, son of Ares (Mars) from Greek Mythology. ...


Satellites of Jupiter

Atmospheric characteristics Atmospheric pressure 70 kPa Hydrogen ~86% Helium ~14% Methane 0. ...

Amalthea

People and places associated with the Amalthea myth Atmospheric pressure 0 kPa Amalthea (IPA: , am-ul-thee-a, Greek Αμάλθεια) is the third moon of Jupiter (in order of distance from the planet), and the fifth in order of discovery, hence its Roman numeral designation of Jupiter V. It was discovered on September 9, 1892 by Edward Emerson Barnard...


Thebe

People and places associated with the Thebe myth Atmospheric pressure 0 kPa Thebe (thee-bee, IPA ; Greek Θήβη) is the fourth of Jupiters known moons by distance from the planet. ...


Io

Feature type Naming convention
Active eruptive centers Fire, sun, thunder gods and heroes
Catenae Sun gods
Fluct-us Name derived from nearby named feature, or fire, sun, thunder,

volcano gods, goddesses and heroes, mythical blacksmiths Atmospheric characteristics Atmospheric pressure trace Sulfur dioxide 90% Io (IPA: , eye-oe, Greek Ιώ, Latin Īō) is the innermost of the four Galilean moons of Jupiter. ...

Mensae People associated with Io myth, derived from nearby feature, or

from Dante's Inferno

Montes Places associated with Io myth, derived from nearby feature, or

from Dante's Inferno

Paterae Fire, sun, thunder, volcano gods, heroes, goddesses, mythical

blacksmiths

Plana Places associated with Io myth, derived from nearby feature, or

from Dante's Inferno

Regiones Places associated with Io myth, derived from nearby feature, or

from Dante's Inferno

Tholi Places associated with Io myth, derived from nearby feature, or

from Dante's Inferno

Europa

Feature type Naming convention
Chaos Places associated with Celtic myths
Craters Celtic gods and heroes
Flex-us Places associated with the Europa myth
Large ringed features Celtic stone circles
Lenticulae Celtic gods and heroes
Lineae People associated with the Europa myth
Maculae Places associated with the Europa myth
Regiones Places associated with Celtic myths

Atmospheric characteristics Atmospheric pressure 1 µPa Oxygen 100% Europa (ew-roe-pa, /juro:pa/ listen [▶](audio help), Greek Ευρώπη) is a moon of the planet Jupiter, smallest of the four Galilean moons. ...

Ganymede

Feature type Naming convention
Catenae Gods and heroes of ancient Fertile Crescent people
Craters Gods and heroes of ancient Fertile Crescent people
Faculae Places associated with Egyptian myths
Fossae Gods (or principals) of ancient Fertile Crescent people
Regiones Astronomers who discovered Jovian satellites
Sulci Places associated with myths of ancient people

Atmospheric characteristics Atmospheric pressure trace Oxygen 100% Ganymede (IPA: , gan-i-meed, Greek Γανυμήδης) is Jupiters largest moon, and indeed the largest moon in the entire solar system; it is larger in diameter than Mercury but only about half its mass. ...

Callisto

Feature type Naming convention
Large ringed features Homes of the gods and of heroes
Craters Heroes and heroines from northern myths
Catenae Mythological places in high latitudes

Atmospheric characteristics Atmospheric pressure trace Carbon dioxide 100% Callisto (IPA: , ka-lis-toe, Greek Καλλιστώ) is a moon of the planet Jupiter, discovered in 1610 by Galileo Galilei. ...

Satellites of Saturn

Atmospheric characteristics Atmospheric pressure 140 kPa Hydrogen >93% Helium >5% Methane 0. ...

Janus

People from myth of Castor and Pollux (twins) Janus (jay-nus, Greek Ιανός) is a moon of Saturn. ... Castor (or Kastor) and Polydeuces (sometimes called Pollux), were in Greek mythology the twin sons of Leda and the brothers of Helen of Troy and Clytemnestra. ...


Epimetheus

People from myth of Castor and Pollux (twins) Epimetheus (ep-i-mee-thee-us, Greek Επιμηθεύς) is a moon of Saturn. ...


Mimas

People and places from Malory's Le Morte d'Arthur legends (Baines translation) Mimas (mye-mus) is a moon of Saturn that was discovered in 1789 by William Herschel. ... Sir Thomas Malory (c. ... Le Morte dArthur (The Death of Arthur)—the title is actually spelled as Le Morte Darthur in the first printing and also in some modern editions—is Sir Thomas Malorys compilation of some French and English Arthurian romances. ...


Enceladus

People and places from Burton's Arabian Nights [4]; [5] Atmospheric characteristics Pressure trace, signficant spatial variability [6] Water Vapor 65% [7] Hydrogen 20% [8] Other CO2, CO, N2 [9] Enceladus (en-sel-a-dus, Greek Εγκέλαδος) is a moon of Saturn discovered in 1789 by William Herschel. ...


Tethys

People and places from Homer's Odyssey Atmosphere none Tethys (tee-this or teth-is, Greek Τηθύς) is a moon of Saturn that was discovered by Giovanni Domenico Cassini in 1684. ...


Dione

People and places from Virgil's Aeneid Atmosphere none Dione (dye-oe-nee, Greek Διώνη) is a moon of Saturn discovered by Giovanni Cassini in 1684. ...


Rhea

People and places from creation myths Atmosphere none Rhea (ree-a, Greek ‘Ρέα) is the second largest moon of Saturn and was discovered in 1672 by Giovanni Domenico Cassini. ...


Titan

Feature type Naming convention
Major bright albedo features Sacred or enchanted places from legends, myths, stories, and poems of cultures from around the world
Major dark albedo features Legendary/mythical primordial seas or enchanted waters from world cultures
Craters (and lakes if present) Lakes from all continents on Earth
Fluvial channels Rivers from all continents on Earth
Other features Deities of happiness, peace, and harmony from world cultures

Atmospheric characteristics Pressure 160 kPa Nitrogen 95 percent Methane 5 percent Titan (tye-tun, Greek Τιτάνας) is the largest moon of Saturn and the second largest moon in the solar system, after Jupiters moon Ganymede. ...

Hyperion

Sun and Moon deities Hyperion (hye-peer-ee-un, Greek ‘Υπερίων) is a moon of Saturn discovered by William Cranch Bond, George Phillips Bond and William Lassell in 1848. ...


Iapetus

People and places from Sayers' translation of Chanson de Roland Iapetus (eye-ap-i-tus, Greek Ιαπετός) (British spelling: Japetus) is the third-largest moon of Saturn (see: Saturns natural satellites), discovered by Giovanni Domenico Cassini in 1671. ...


Phoebe

People associated with Phoebe, islands of the Greek archipelagos For other meanings see Phoebe. ... Phoebe from Sesame Street In Greek mythology, Phoebe referred to several people. ...


Satellites of Uranus

Atmospheric characteristics Atmospheric pressure 120 kPa Hydrogen 83% Helium 15% Methane 1. ...

Puck

Mischievous (Pucklike) spirits (class) Atmospheric pressure 0 kPa Puck (puk) is a moon of Uranus. ...


Miranda

Characters, places from Shakespeare's plays Atmospheric pressure 0 kPa Miranda (mi-ran-da) is the smallest and innermost of Uranus major moons. ...


Ariel

Light spirits (individual and class) Atmospheric pressure 0 kPa Ariel (air-ee-ul) is a moon of Uranus discovered on 1851-10-24 by William Lassell. ...


Umbriel

Dark spirits (individual) Atmospheric pressure 0 kPa Umbriel (um-bree-ul) is a moon of Uranus discovered on 1851-10-24 by William Lassell. ...


Titania

Female Shakespearean characters, places Atmospheric pressure   Titania (ti-taan-ya) is the largest moon of Uranus. ...


Oberon

Shakespearean tragic heroes and places Atmospheric pressure 0 kPa Oberon (oe-bur-on) is the outermost of the major moons of the planet Uranus. ...


Small satellites

Heroines from Shakespeare and Pope


Satellites of Neptune

Atmospheric characteristics Surface pressure ≫100 MPa Hydrogen - H2 80% ±3. ...

Proteus

Water-related spirits, gods, goddesses (excluding Greek and Roman names) Atmospheric pressure 0 kPa Proteus (proe-tee-us, Greek Πρωτέας) is one of Neptunes moons. ...


Triton

Aquatic names, excluding Roman and Greek. Possible categories include worldwide aquatic spirits, famous terrestrial fountains or fountain locations, terrestrial aquatic features, famous terrestrial geysers or geyser locations, terrestrial islands. Triton (trye-tun, Greek Τρίτων), also designated Neptune I, is the planet Neptunes largest moon. ...


Nereid

Individual nereids Voyager 2 view of Nereid. ... In Greek mythology, the Nereids (NEER-ee-eds) are blue-haired sea nymphs, the fifty daughters of Nereus and Doris. ...


Small satellites

Gods and goddesses associated with Neptune/Poseidon mythology or generic mythological aquatic beings


Pluto

Underworld deities Atmospheric characteristics Atmospheric pressure 0. ...


Asteroids

An asteroid is a small, solid object in our Solar System, orbiting the Sun. ...

243 Ida

Feature type Naming convention
Craters Caverns and grottos of the world
Dorsa Galileo project participants
Regiones Discoverer of Ida and places associated with the discoverer

NASA image of 243 Ida. ... Galileo is prepared for mating with the IUS booster Galileo being deployed after being launched by the Space Shuttle Atlantis on the STS-34 mission Galileo was an unmanned spacecraft sent by NASA to study the planet Jupiter and its moons. ...

(243) Ida I Dactyl

Feature type Naming convention
Craters Idaean dactyls

243 Ida (left) and Dacytl (right), as photographed by Galileo. ...

951 Gaspra

Feature type Naming convention
Craters Spas of the world
Regiones Discoverer of Gaspra, and Galileo project participants

951 Gaspra is an S-type asteroid that orbits in the inner edge of the asteroid belt. ... Gaspra is a spa town in the Ukraine. ... Galileo is prepared for mating with the IUS booster Galileo being deployed after being launched by the Space Shuttle Atlantis on the STS-34 mission Galileo was an unmanned spacecraft sent by NASA to study the planet Jupiter and its moons. ...

253 Mathilde

Feature type Naming convention
Craters Coal fields and basins of the world

253 Mathilde is a Main belt asteroid that was visited by the NEAR Shoemaker spacecraft on its way to asteroid 433 Eros. ...

433 Eros

Feature type Naming convention
Craters Mythological and legendary names of an erotic nature
Regiones Discoverers of Eros
Dorsa Scientists who have contributed to the exploration and study of Eros

The asteroid 433 Eros (eer-os) was named after the Greek god of love Eros. ...

References

  • The above tables were adapted from the public domain work United States Geological Survey Gazetteer of Planetary Nomenclature
  • Mapping and Naming the Moon: A History of Lunar Cartography and Nomenclature, E. A. Whitaker, 1999, ISBN 0521622484.

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