Study

Dwarf Planets

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  • True/False: Eris has 1 moon named Dysnomia.
    True
  • True/False: Haumea is one of the slowest rotating objects in our solar system.
    False-It is one of the fastest
  • True/False: Pluto has 10 moons orbiting it.
    False-it has only 5 moons that orbit it.
  • True/False: Ceres is the farthest Dwarf Planet from Earth.
    False-It is the closest.
  • True/False: Ceres is the largest object in the Asteroid Belt.
    True
  • True/False: Other than Ceres, the rest of the Dwarf Planets are found in the Kuiper Belt.
    True
  • True/False: Pluto might have an ocean just beneath its surface.
    True-and some believe it may have life in the liquid waters.
  • Which Dwarf Planet is about the same size as Pluto but 3 times farther from the Sun?
    Eris
  • What is the name of the Spacecraft that NASA sent to orbit around Ceres?
    Dawn
  • How many moons does Haumea have?
    Two
  • True/False: Haumea is the first known Kuiper Belt Object to have rings.
    True
  • True/False: As Eris orbits the Sun, it actually leaves the Kuiper Belt and possibly the Solar System too
    True
  • True/False: The Kuiper belt has millions of small icy bodies from the creation of our Solar System.
    True
  • Ceres is about 2.8 AU from the Sun, so it takes how many Earth Years to make one Year on this Dwarf Planet (one orbit around the Sun)?
    It takes 4.5 Earth Years
  • Which planet appears reddish-brownish color?
    MakeMake
  • True/False: It takes Pluto 248 Earth Years to orbit the Sun just once making one year.
    True
  • True/False: Ceres is the largest of all the Dwarf Planets.
    False-It is the smallest
  • How many Earth hours does it take Ceres to spin around to make one day?
    9 Earth Hours
  • True/False: We discovered water on Ceres.
    True
  • True/False: Objects within the Kuiper belt are called Tiny-Noodle Objects
    False-They are called TNO’s, or Trans-Neptunian Objects
  • True/False: Pluto was once considered a planet.
    True-until they changed the definition & decided that objects that don’t have enough gravity to clear their orbital paths should be called Dwarf Planets.
  • Which Dwarf Planet is Oval-shaped like a football?
    Haumea
  • True/False: Pluto is the largest Dwarf Planet.
    True-and it is the largest object in the Kuiper Belt.
  • True/False: MakeMake has frozen methane & ethane on its surface
    True