Moons of the Solar System Flashcards

1
Q

Jovian moon named after the lover of Zeus who was turned into a cow and was (after being restored to humanity) the ancestress of heroes, including Heracles

A

Io

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2
Q

The innermost and larger of the two natural satellites of Mars

A

Phobos

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3
Q

This moon is believed to have a water ocean beneath its surface and is believed to be one of the most likely places to find extraterrestrial life in our Solar System

A

Europa

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4
Q

Jovian moon named after the Trojan hero who was kidnapped by Zeus in the form of an eagle to be cupbearer to the gods

A

Ganymede

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5
Q

Jovian moon named after the mythological figure who was abducted by Zeus in the form of a bull

A

Europa

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6
Q

Moon of Orcus, named after a winged female demon of the Etruscan underworld

A

Vanth

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7
Q

Person credited with discovering Saturn’s moons Enceladus and Mimas and Uranus’s moons Titania and Oberon

A

Herschel

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8
Q

The second-largest moon in the Solar System

A

Titan

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9
Q

The only moon known to have a dense atmosphere

A

Titan

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10
Q

Number of known moons of Jupiter

A

95

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11
Q

The only moon known to have a magnetic field

A

Ganymede

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12
Q

Moon of Mars named for the Greek god who is the son of Ares and Aphrodite and is the personification of terror/dread

A

Deimos

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13
Q

The second-largest of Saturn’s moons; named for the mother of the gods in Greek mythology

A

Rhea

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14
Q

The two missions, launched in 1977 to the outer solar system, that discovered a large number of moons

A

Voyager 1 and Voyager 2

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15
Q

The largest and most massive of the Solar System’s moons

A

Ganymede

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16
Q

The surface of this moon is the oldest and most heavily cratered in the Solar System

A

Callisto

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17
Q

This moon has the smoothest surface of any known solid object in the Solar System

A

Europa

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18
Q

Person credited with discovering Saturn’s moon Titan in 1655

A

Huygens

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19
Q

The only known moon of the dwarf planet Eris; named for the daughter of the goddess Eris who was the personification of lawlessness/anarchy

A

Dysnomia

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20
Q

The second-largest moon of Jupiter

A

Callisto

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21
Q

This dwarf planet’s two known moons, Hiʻiaka and Namaka, are named after Hawaiian goddesses

A

Haumea

22
Q

The only large moon in the Solar System with a retrograde orbit

A

Triton

23
Q

The smallest of the four Galilean moons orbiting Jupiter,

A

Europa

24
Q

A moon of Pluto, named for the dog that guards the Underworld of Greek mythology

A

Kerberos

25
Q

The smallest of the Plutonian moons, named for a river in the Underworld in Greek mythology

A

Styx

26
Q

Moon of Mars named for the Greek god who is the son of Ares and Aphrodite and is the personification of fear

A

Phobos

27
Q

The largest of the Uranian moons; named from a fairy in Shakespeare’s A Midsummer Night’s Dream

A

Titania

28
Q

The second-largest of the Uranian moons; named from a fairy in Shakespeare’s A Midsummer Night’s Dream

A

Oberon

29
Q

The most geologically active object in the Solar System as a result of tidal heating

A

Io

30
Q

Planet whose moons are named after characters from the works of Shakespeare and Alexander Pope’s The Rape of the Lock

A

Uranus

31
Q

The outermost of the Plutonian moons, named for a monstrous serpent of Greek mythology

A

Hydra

32
Q

First asteroid moon to be discovered, by the Galileo probe in 1993, orbiting Ida; named for the mythological creatures that inhabited Mount Ida

A

Dactyl

33
Q

Person credited with discovering Neptune’s moon Triton just 17 days after the discovery of Neptune itself; also independently co-discovered Saturn’s moon Hyperion and Uranus’s moons Ariel and Umbriel.

A

Lassell

34
Q

The largest of Saturn’s moons

A

Titan

35
Q

The largest of the Neptunian moons; named for a Greek god who was the messenger of the sea and a son of Poseidon

A

Triton

36
Q

Because of its orbit and composition, this large moon is thought to have been a dwarf planet captured from the Kuiper belt

A

Triton

37
Q

The smaller and outermost of the two natural satellites of the planet Mars

A

Deimos

38
Q

Person credited with discovering Jupiter’s moons Io, Europa, Ganymede, and Callisto in 1610

A

Galileo

39
Q

The innermost of the four Galilean moons of the planet Jupiter

A

Io

40
Q

The largest of the Plutonian moons

A

Charon

41
Q

Moon mapped by the Cassini-Huygens spacecraft; the Huygens probe landed on the surface

A

Titan

42
Q

A moon of Pluto, named for the Greek goddess of the night

A

Nix

43
Q

Person credited with discovering Saturn’s moons Iapetus (1671), Rhea (1672), and Tethys and Diona (1684)

A

Cassini

44
Q

Name of the lander that landed on Titan

A

Huygens (from the Cassini mission)

45
Q

Person credited with discovering the two small moons of Mars

A

Hall

46
Q

Moon of Saturn known for its cryovolcanoes which shoot geyser-like jets of water vapor; named for the giant who was the opponent of Athena in Greek mythology

A

Enceladus

47
Q

First asteroid to have a confirmed moon (Dactyl); named for a nymph from Greek mythology

A

Ida

48
Q

Jovian moon named after the nymph and follower of Artemis who was seduced by Zeus and transformed by a jealous Hera into a bear (Ursa Major)

A

Callisto

49
Q

Trans-Neptunian object orbited by the moon Vanth and named for the Etruscan god of the underworld

A

Orcus

50
Q

The largest of the inner Jovian satellites and the largest and first to be discovered after the Galilean moons; named for the nymph who was the foster mother of Zeus

A

Amalthea