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

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

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

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

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

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

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

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

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

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

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

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

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

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

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) 1 billion years old
C) 4 billion years old
D) 14 billion years old

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

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