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