A) a stardard distance from earth B) 1,000,000 km away C) where it is D) 1 light year away from earth
A) 1,000,000 km away B) where it is C) a stardard distance from earth D) 1 light year way from earth
A) 0 B) -27 C) 7 D) -47
A) 0 B) -24 C) -13 D) 14
A) 3 B) -3 C) -14 D) 0
A) 2 B) -2 C) 0 D) -5
A) -.24 B) 6.5 C) 9.5 D) -2.8
A) 25 B) 5 C) -15 D) -25
A) All of the answers are correct B) The brightness and color of stars C) The color and temperature of the stars D) temperature and brightness of stars
A) super giant B) giant C) main sequence D) white dwarf
A) yellow stars are the hottest B) blue stars are the hottest C) red stars are the hottest D) White stars are the hottest
A) red stars are the coolest B) blue stars are the coolest C) yellow stars are the coolest D) white stars are the coolest
A) will become a Nebula B) will become a black hole C) will explode into a Nova or Super Nova 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) spiral B) conical C) elliptical D) irregular
A) Andromeda B) Crab Nebula C) Hercules D) Alpha Centuari
A) how the sound travels through space B) the formation of the universe C) how long it will take to travel in space D) how stars explode
A) 1 billion years old B) 100 million years old C) 4 billion years old D) 14 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 toward you. C) objects are moving away from you D) Red stars are moving toward you. |