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

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) -27
C) 0
D) -47

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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