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) 0 C) -27 D) 7
A) -24 B) -13 C) 0 D) 14
A) 3 B) -3 C) 0 D) -14
A) 2 B) 0 C) -5 D) -2
A) 9.5 B) -.24 C) -2.8 D) 6.5
A) 5 B) -15 C) -25 D) 25
A) temperature and brightness of stars B) The color and temperature of the stars C) All of the answers are correct D) The brightness and color of stars
A) main sequence B) giant C) white dwarf D) super giant
A) yellow stars are the hottest B) red stars are the hottest C) White stars are the hottest D) blue 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) will become a Nebula B) are main sequence stars C) will explode into a Nova or Super Nova D) will become a black hole
A) a extremely dense mass that no light can escape from B) a cloud of gasses C) None of the answers are correct D) a start that has exploded
A) elliptical B) conical C) spiral D) irregular
A) Alpha Centuari B) Crab Nebula C) Andromeda D) Hercules
A) how stars explode B) how the sound travels through space 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) 1 billion years old D) 14 billion years old
A) It is open. B) It is closed. C) It is not known at this time.
A) objects are moving away from you B) Red stars are moving toward you. C) Objects are stationary. D) Objects are moving toward you. |