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