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) 1 light year way from earth D) where it is
A) -47 B) 0 C) 7 D) -27
A) -13 B) 14 C) 0 D) -24
A) 0 B) 3 C) -14 D) -3
A) 2 B) -5 C) 0 D) -2
A) 9.5 B) -2.8 C) -.24 D) 6.5
A) 5 B) 25 C) -15 D) -25
A) All of the answers are correct B) The color and temperature of the stars C) temperature and brightness of stars D) The brightness and color of stars
A) main sequence B) giant C) super 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) blue stars are the coolest B) white stars are the coolest C) yellow stars are the coolest D) red stars are the coolest
A) will become a black hole B) will explode into a Nova or Super Nova C) will become a Nebula D) are main sequence stars
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) spiral C) conical D) elliptical
A) Hercules B) Crab Nebula C) Andromeda D) Alpha Centuari
A) how the sound travels through space B) how stars explode C) the formation of the universe D) how long it will take to travel in space
A) 4 billion years old B) 100 million years old C) 14 billion years old D) 1 billion years old
A) It is not known at this time. B) It is closed. C) It is open.
A) Objects are stationary. B) objects are moving away from you C) Red stars are moving toward you. D) Objects are moving toward you. |