Match the definition with the word....
a. the study of the origin of the universe
b. the study of all physical objects beyond earth
c. Group of new stars located along the spiral disk
d. a cloud of gas and dust where new stars are formed
e. Group of older stars located in a spherical halo
f. a dense, hot ball of gas
g. a large group of stars in space
h. used to examine objects in the universe
i. star-like source of light that contains a vast amount of energy
j. a small body of ice, rock, dust that orbits the sun
k. created by the collapse of a supernova
word bank:
____ telescope
____ Galaxy
____Cosmology
____Nebula
____Quasar
____Comet
____Black hole
____ Open Cluster
____Globular Cluster
____ Star
____Astronomy
Thanks ♥
2007-05-21
04:24:35
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8 answers
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asked by
Anonymous
in
Science & Mathematics
➔ Astronomy & Space