A) a stardard distance from earth B) 1,000,000 km away C) 1 light year away from earth D) where it is
A) where it is B) a stardard distance from earth C) 1 light year way from earth D) 1,000,000 km away
A) 7 B) -47 C) -27 D) 0
A) 14 B) 0 C) -13 D) -24
A) 3 B) -3 C) -14 D) 0
A) 0 B) -2 C) -5 D) 2
A) -.24 B) -2.8 C) 9.5 D) 6.5
A) -25 B) 25 C) 5 D) -15
A) temperature and brightness of stars B) The brightness and color of stars C) The color and temperature of the stars D) All of the answers are correct
A) super giant B) giant C) white dwarf D) main sequence
A) White stars are the hottest B) blue stars are the hottest C) red stars are the hottest D) yellow stars are the hottest
A) blue stars are the coolest B) yellow stars are the coolest C) white stars are the coolest D) red stars are the coolest
A) will become a Nebula B) will explode into a Nova or Super Nova C) are main sequence stars D) will become a black hole
A) a start that has exploded B) None of the answers are correct C) a cloud of gasses D) a extremely dense mass that no light can escape from
A) irregular B) conical C) spiral D) elliptical
A) Andromeda B) Alpha Centuari C) Crab Nebula D) Hercules
A) how long it will take to travel in space B) how stars explode C) the formation of the universe D) how the sound travels through space
A) 1 billion years old B) 100 million years old C) 14 billion years old D) 4 billion years old
A) It is closed. B) It is not known at this time. 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. |