A) 1,000,000 km away B) a stardard distance from earth C) where it is D) 1 light year away from earth
A) a stardard distance from earth B) 1,000,000 km away C) 1 light year way from earth D) where it is
A) 7 B) 0 C) -27 D) -47
A) -24 B) -13 C) 14 D) 0
A) -14 B) 0 C) -3 D) 3
A) -2 B) 2 C) -5 D) 0
A) 6.5 B) 9.5 C) -.24 D) -2.8
A) -25 B) 5 C) -15 D) 25
A) temperature and brightness of stars B) The brightness and color of stars C) All of the answers are correct D) The color and temperature of the stars
A) super giant B) giant C) white dwarf D) main sequence
A) White stars are the hottest B) red stars are the hottest C) blue stars are the hottest D) yellow stars are the hottest
A) yellow stars are the coolest B) red stars are the coolest C) blue stars are the coolest D) white stars are the coolest
A) are main sequence stars B) will explode into a Nova or Super Nova C) will become a black hole D) will become a Nebula
A) None of the answers are correct B) a extremely dense mass that no light can escape from C) a cloud of gasses D) a start that has exploded
A) irregular B) spiral C) conical D) elliptical
A) Crab Nebula B) Alpha Centuari C) Hercules D) Andromeda
A) how stars explode B) how long it will take to travel in space C) the formation of the universe D) how the sound travels through space
A) 100 million years old B) 4 billion years old C) 14 billion years old D) 1 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 toward you. D) objects are moving away from you |