A) a stardard distance from earth B) 1 light year away from earth C) where it is D) 1,000,000 km away
A) a stardard distance from earth B) 1,000,000 km away C) where it is D) 1 light year way from earth
A) -47 B) 7 C) -27 D) 0
A) -24 B) 14 C) -13 D) 0
A) 0 B) -3 C) 3 D) -14
A) 2 B) -5 C) 0 D) -2
A) 6.5 B) -2.8 C) -.24 D) 9.5
A) 5 B) -25 C) 25 D) -15
A) The brightness and color of stars B) temperature and brightness of stars C) The color and temperature of the stars D) All of the answers are correct
A) main sequence B) white dwarf C) giant D) super giant
A) White stars are the hottest B) yellow stars are the hottest C) red stars are the hottest D) blue stars are the hottest
A) yellow stars are the coolest B) red stars are the coolest C) white stars are the coolest D) blue 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) a cloud of gasses B) None of the answers are correct C) a extremely dense mass that no light can escape from D) a start that has exploded
A) irregular B) spiral C) elliptical D) conical
A) Hercules B) Crab Nebula C) Andromeda D) Alpha Centuari
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) 1 billion years old B) 14 billion years old C) 4 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 away from you C) Objects are stationary. D) Objects are moving toward you. |