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