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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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