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Solar System Flashcards | StudBud
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Solar System
Solar System
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Questions
36
Answers
1
What is the biggest dwarf planet in the solar system?
Sedna
Pluto
Haumea
Eris
2
What is the hottest star?
WR 102
WR 107
WR 104
WR 103
3
What is the largest star?
WR 102
The Sun
None of the above
UY Scuti
4
What planet is the smallest?
Mercury
Earth
Venus
Mars
5
What is my favorite planet?
Jupiter
Saturn
Mars
Uranus
6
What is the coldest star?
Wise J094352
Wise J085510
Wise J065430
Wise J029872
7
How many stars are in the universe?
1,000,000,000
1,000,000,000,000,000,000,000
1,000,000,000,000,000
1,000,000
8
How many planets are there in the universe?
1 septillion planets
1 trillion planets
700 quintillion planets
10 septillion planets
9
What is the biggest moon?
Titan
Ganymede
Callisto
Moon
10
What is the smallest moon in the solar system?
Titan
Deimos
Ganymede
Triton
11
What is the coldest planet?
Neptune
Saturn
Uranus
Jupiter
12
When was Jupiter formed?
4 billion years ago
3.7 billion years ago
3.9 billion years ago
4.5 billion years ago
13
What will happen to the Sun in 5 million years?
Red Giant
Run out of Hydrogen
Helium burning process
White Dwarf
14
How many dwarf planets are in the solar system?
5
1
12
11
15
How many solar systems are in the universe?
About 1000
About 700
About 500
About 800
16
What planet is the moon Dione in?
Uranus
Saturn
Neptune
Jupiter
17
What asteroid has gotten the closest to the Sun?
Icarus
99 Dike
Vesta
433 Eros
18
In order, what things can support life in the solar system?
Earth, IO, Europa, Enceladus, Mars, Titan
Earth, Enceladus, Europa, Mars, Titan, IO
Earth, Mars, Io, Titan, Enceladus, Europa
Earth, Titan, Enceladus, Mars, Europa, IO
19
What is the closest planet to the sun?
Mars
Mercury
Earth
Venus
20
What is the most beautiful galaxy in the universe?
NGC 6753
Kiso 5639
IC 335
IC 342
21
Which of the following is Saturn's moon?
Oberon
Titania
Hyperion
Ganymede
22
What is my favorite moon?
Phobos
Titan
Deimos
IO
23
What is the most interesting moon in our solar system?
Callisto
Umbriel
Enceladus
Triton
24
What is the smallest dwarf planet?
Makemake
Orcus
Hygiea
Pluto
25
What is the smallest star?
EBLM J0923-73
EBLM J0567-03
EBLM 90723-93
EBLM J0555-57
26
Mercury has a thin atmosphere
True
False
27
What comet has gotten the closest to the Sun?
Comet 22P/Kopff
Comet Holmes
Comet West
Comet Neowise
28
The Sun is a star.
True
False
29
What dwarf planet has the most moons?
Pluto
Makemake
Eris
Haumea
30
Which one of these is not part of the Sun?
The photosphere
The radiative zone
The core
Catena
31
What is the hottest planet?
Earth
Mercury
Mars
Venus
32
What is special about the moon IO?
It is colorful
It is volcanically active
Lakes of molten sillicate lava
It is yellow
33
How many galaxies are in the universe?
400 trillion
500 thousand
5 billion
2 million million
34
How many moons are in the solar system?
207 moons
204 moons
205 moons
206 moons
35
What is the biggest planet?
Earth
Neptune
Saturn
Jupiter
36
What planet hosts the biggest moon?
Uranus
Saturn
Jupiter
Neptune
