characteristics of stars
kind of stars
constellations/stargazing
star groups
other space objects
100
the color red for a star means it is
What is cold?
100
stars that regularly or repeatedly change in magnitude
What is variable star
100
how long have stargazers watched the night sky
What is thousands of years
100
the smallest star group
What is binary system
100
Irregularly shaped pieces made of rocks,metal,and dust
What is asteroids
200
giant stars are 10 to 100's times _______ and ____________ to the sun
What is brighter and larger
200
it doesn't change its absolute magnitude but does change apparent magnitude
What is eclipsing variable star
200
a group of stars in a pattern
What is a constellation
200
star group that has 3-4 stars
What is multiple star group?
200
a object in space smaller then a asteroid
What is meteoroid
300
if a star is blue it is
What is hot
300
goes through periods of swelling and brightening, then shrinking and dimming
What is pulsating variable star
300
the number of constellations found today
What is 88
300
constellation that is the shoulder of the bull
What is pleiades
300
icy chunk of frozen gases,water,and dust that orbits around the sun
What is comet
400
stars that are hundreds to thousands of times larger than the sun
What is supergiants?
400
the death explosion of a star is called
What is supernova?
400
what constellation is the north star part of
What is little dipper
400
a large group of stars held together by gravity
What is star cluster
400
nucleus,coma,and tail are apart of what
What is coment
500
the smallest types of stars are called
What is dwarf?
500
a pulsar is a __________ star that spins rapidly
What is a neutron star
500
a group of stars that revolve around the north star
What is circumpolar
500
a group of several thousands to a million stars
What is globular cluster
500
what is a meteor called if hits the earths surface
meteorites
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