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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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