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15
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The Sun is a:
Star
Moon
Planet
Comet
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baam
Lose 5 points!
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fairy
Take points!
5
10
15
20
25
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shark
Other team loses 25 points!
Okay!
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baam
Lose 15 points!
Oops!
×
monster
Reset all scores!
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gold
Win 50 points!
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rocket
Go to first place!
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banana
Go to last place!
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15
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What do we call the cloud of dust that forms when the outer parts of a star drift away?
Cosmic Dust Cloud
Supernova
Red Dwarf
Planetary Nebula
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baam
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shark
Other team loses 15 points!
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gift
Win 25 points!
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baam
Lose 15 points!
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15
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What causes a star to explode?
A star explodes either when it gains too much matter, or when it runs out of nuclear 'fuel'.
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15
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How is a protostar formed?
When gas in space is pulled together by gravity to form a cloud.
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15
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Which object has gravity so strong that not even light can escape?
Planet
Black Hole
Comet
Asteroid
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15
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Which of these is NOT part of a starâs life cycle?
Microwave
Nebula
Main Sequence
Red Giant
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15
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The Sun is currently in which stage of its life?
Black Dwarf
Main Sequence
Protostar
Red Giant
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15
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How long can a star in the Main Sequence phase stay stable?
Millions of years
Billions of years
100 years
1000 years
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15
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A very massive star becomes a black hole after:
It collides with the Sun
It turns into a planet.
It has a supernova explosion
It freezes
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15
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The life cycle of a star depends on its:
Something Else
Location
Materials
Size
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15
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What is the first stage in a star's life?
Protostar
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15
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What do we call the biggest stars in the Universe?
Red Supergiants
White Supergiants
Red Giants
Supernovas
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trap
No points!
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rocket
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fairy
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thief
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