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