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Basic astronomy game
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nebula
Large cloud of gas and dust
galaxy
A huge group of stars
parallax
The apparent change in position of an object when seen from different places
sun
Star closest to earth
milkyway
Galaxy we are part of
mainsequence
the sun is part of this system
blackhole
An object with gravity so great that nothing, not even light, can escape
spiral
Shape of the milky way
irregular
A galaxy that does not have a regular shape
Susan Zaccaro
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