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