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

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

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

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

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

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

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

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

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

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

A) red stars are the coolest
B) white stars are the coolest
C) yellow stars are the coolest
D) blue 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 cloud of gasses
C) a start that has exploded
D) a extremely dense mass that no light can escape from

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

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

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

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

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

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