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