A) a stardard distance from earth
B) 1 light year away from earth
C) where it is
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) -47
C) 0
D) -27

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

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

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

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

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

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

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

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

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

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

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

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

A) the formation of the universe
B) how stars explode
C) how long it will take to travel in space
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 open.
B) It is closed.
C) It is not known at this time.

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