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Match it! Select the correct answer from the pull down...Good luck!
A huge group of single stars, star systems, star clusters, dust and gas bound together by gravity are
galaxy
nuclear fusion starts
black hole
spiral galaxy
spiral
light-years
red
to be above part of the atmosphere
What color are the coolest stars?
galaxy
nuclear fusion starts
black hole
spiral galaxy
spiral
light-years
red
to be above part of the atmosphere
A star is born when
galaxy
nuclear fusion starts
black hole
spiral galaxy
spiral
light-years
red
to be above part of the atmosphere
The sun is part of a ______ galaxy.
galaxy
nuclear fusion starts
black hole
spiral galaxy
spiral
light-years
red
to be above part of the atmosphere
_________ is an object whose gravity is so strong that nothing can escape it.
galaxy
nuclear fusion starts
black hole
spiral galaxy
spiral
light-years
red
to be above part of the atmosphere
Astronomers typically measure the distance to stars in
galaxy
nuclear fusion starts
black hole
spiral galaxy
spiral
light-years
red
to be above part of the atmosphere
The Milky Way galaxy is an example of a(n)
galaxy
nuclear fusion starts
black hole
spiral galaxy
spiral
light-years
red
to be above part of the atmosphere
Why are many large optical telescopes located on mountains?
galaxy
nuclear fusion starts
black hole
spiral galaxy
spiral
light-years
red
to be above part of the atmosphere
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