Planets Flashcards
fastest orbiting
Mercury
longest day (2 years)
Mercury
Caloris Basin (800mi impact crater)
Mercury
visited by Mariner 10
Mercury
BepiColombo mission to start in 2025
Mercury
MESSENGER probe crashed here in 2015
Mercury
3:2 spin-orbit resonance with the Sun
Mercury
smallest planet
Mercury
“Weird Terrain”
Mercury
hottest planet
Venus
carbon dioxide atmosphere with possible sulfuric acid clouds
Venus
visited by Mariner 2
Venus
pancake domes
Venus
mapped by the Magellan probe
Venus
Ishtar Terra
Venus
Maxwell Montes
Venus
Aphrodite Terra
Venus
Alta Regio and Beta Regio volcano clusters
Venus
moons are Phobos and Deimos
Mars
Olympus Mons (largest in SS)
Mars
carbon dioxide atmosphere with water polar caps
Mars
Pathfinder mission
Mars
Viking probes
Mars
red planet
Mars
Curiosity rover
Mars
Giovanni Schiaparelli made sketches of this planet that incorrectly depicted canals
Mars
Tharsis Bulge
Mars
the rocks Barnacle Bill and Yogi were analyzed by the Sojourner rover
Mars
equator features the Valles Marineris
Mars
Great Red Spot
Jupiter
gossamer rings
Jupiter
the moons Ganymede, Callisto, Io, and Europa discovered by Galileo
Jupiter
largest planet
Jupiter
planet’s gravity creates Kirkwood gaps in the asteroid belt
Jupiter
Shoemaker-Levy 9 broke up and collided
Jupiter
clouds of this planet are made up of frozen ammonia crystals
Jupiter
shortest day and longest year
Jupiter
a group of exoplanets named for this planet prefixed ‘hot’
Jupiter
gas giant along with Saturn
Jupiter
A and B rings separated by the Cassini Division
Saturn
gas giant along with Jupiter
Saturn
Enke and Keeler Gaps in the A rings
Saturn
gaps named for Columbo, Maxwell, and Huygens
Saturn
hexagonal storm along the North Pole
Saturn
“String of Pearls” storms
Saturn
Titan is its largest moon
Saturn
moons of Rhea, Enceladus, Mimas, Iapetus
Saturn
“Great White Spot”
Saturn
retrograde orbit
Uranus
coldest atmosphere in the solar system
Uranus
42 years of light then 42 years of darkness at the poles
Uranus
moons of Oberon, Miranda, Titania, Umbriel and other Shakespeare characters
Uranus
has extreme axial tilt
Uranus
not much known about the surface due to a thick cloud layer
Uranus
methane in the atmosphere absorbs red light giving the planet a blue-green hue
Uranus
ice giant along with Neptune
Uranus
ice giant along with Uranus
Neptune
Great Dark Spot
Neptune
highest wind speeds in the solar system
Neptune
moons of Triton, Nereid, Proteus
Neptune
The Mazomba impact crater
Neptune
fast-moving storm named Scooter
Neptune
The Wizard’s Eye
Neptune
location predicted by Urbain Le Verrier
Neptune
plutinos and twotinos share orbital resonance with the planet
Neptune
outermost rings called the Adams Ring
Neptune
arcs of the outer ring named Fraternité, Égalité, and Liberté
Neptune
still considered the ninth planet by those who are based
Pluto
said to be the first Kuiper Belt Object discovered
Pluto
heart-shaped Tombaugh Regio
Pluto
moons of Charon, Styx, Nix
Pluto
its moon is The Moon
Earth
a collision with Theia may have created its only satellite
Earth
Chicxulub crater
Earth