A) where it is
B) 1 light year away from earth
C) a stardard distance from earth
D) 1,000,000 km away

A) 1,000,000 km away
B) 1 light year way from earth
C) where it is
D) a stardard distance from earth

A) 7
B) 0
C) -47
D) -27

A) -13
B) 14
C) 0
D) -24

A) 3
B) 0
C) -3
D) -14

A) -5
B) -2
C) 0
D) 2

A) 9.5
B) -2.8
C) -.24
D) 6.5

A) -25
B) 5
C) -15
D) 25

A) The color and temperature of the stars
B) The brightness and color of stars
C) All of the answers are correct
D) temperature and brightness of stars

A) main sequence
B) super giant
C) white dwarf
D) giant

A) red stars are the hottest
B) yellow stars are the hottest
C) White stars are the hottest
D) blue stars are the hottest

A) red stars are the coolest
B) white stars are the coolest
C) yellow stars are the coolest
D) blue stars are the coolest

A) are main sequence stars
B) will become a Nebula
C) will become a black hole
D) will explode into a Nova or Super Nova

A) a extremely dense mass that no light can escape from
B) None of the answers are correct
C) a start that has exploded
D) a cloud of gasses

A) conical
B) elliptical
C) spiral
D) irregular

A) Alpha Centuari
B) Hercules
C) Andromeda
D) Crab Nebula

A) how long it will take to travel in space
B) the formation of the universe
C) how stars explode
D) how the sound travels through space

A) 14 billion years old
B) 100 million years old
C) 1 billion years old
D) 4 billion years old

A) It is closed.
B) It is not known at this time.
C) It is open.

A) objects are moving away from you
B) Objects are stationary.
C) Objects are moving toward you.
D) Red stars are moving toward you.