A) 1 light year away from earth B) where it is C) a stardard distance from earth D) 1,000,000 km away
A) 1,000,000 km away B) 1 light year way from earth C) a stardard distance from earth D) where it is
A) 7 B) -27 C) -47 D) 0
A) -24 B) 0 C) -13 D) 14
A) 3 B) 0 C) -3 D) -14
A) 0 B) -5 C) -2 D) 2
A) 6.5 B) -.24 C) 9.5 D) -2.8
A) 5 B) -25 C) -15 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) super giant B) main sequence C) giant D) white dwarf
A) blue stars are the hottest B) White stars are the hottest C) red stars are the hottest D) yellow stars are the hottest
A) white stars are the coolest B) yellow stars are the coolest C) red stars are the coolest D) blue stars are the coolest
A) will become a Nebula B) are main sequence stars C) will become a black hole D) will explode into a Nova or Super Nova
A) None of the answers are correct B) a start that has exploded C) a extremely dense mass that no light can escape from D) a cloud of gasses
A) irregular B) elliptical C) conical D) spiral
A) Crab Nebula B) Alpha Centuari C) Andromeda D) Hercules
A) how long it will take to travel in space B) how the sound travels through space C) how stars explode D) the formation of the universe
A) 1 billion years old B) 100 million 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 stationary. C) objects are moving away from you D) Objects are moving toward you. |