A) 1 light year away from earth B) where it is C) 1,000,000 km away D) a stardard distance from earth
A) where it is B) 1 light year way from earth C) a stardard distance from earth D) 1,000,000 km away
A) -27 B) -47 C) 7 D) 0
A) 14 B) 0 C) -13 D) -24
A) 0 B) 3 C) -3 D) -14
A) -5 B) -2 C) 2 D) 0
A) 9.5 B) -2.8 C) -.24 D) 6.5
A) 25 B) -25 C) 5 D) -15
A) temperature and brightness of stars B) The brightness and color of stars C) The color and temperature of the stars D) All of the answers are correct
A) white dwarf B) main sequence C) super giant D) giant
A) red stars are the hottest B) blue stars are the hottest C) White stars are the hottest D) yellow 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) 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) a cloud of gasses B) None of the answers are correct C) a start that has exploded D) a extremely dense mass that no light can escape from
A) irregular B) conical C) spiral D) elliptical
A) Hercules B) Alpha Centuari C) Crab Nebula D) Andromeda
A) how the sound travels through space B) how stars explode C) how long it will take to travel in space D) the formation of the universe
A) 100 million years old B) 4 billion years old C) 14 billion years old D) 1 billion years old
A) It is open. B) It is not known at this time. C) It is closed.
A) objects are moving away from you B) Red stars are moving toward you. C) Objects are stationary. D) Objects are moving toward you. |