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 light year way from earth B) 1,000,000 km away C) where it is D) a stardard distance from earth
A) 7 B) -47 C) 0 D) -27
A) -13 B) 14 C) 0 D) -24
A) 0 B) -14 C) 3 D) -3
A) 0 B) 2 C) -5 D) -2
A) 9.5 B) -2.8 C) -.24 D) 6.5
A) 5 B) 25 C) -25 D) -15
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) main sequence B) giant C) super giant D) white dwarf
A) yellow stars are the hottest B) blue stars are the hottest C) White stars are the hottest D) red stars are the hottest
A) blue stars are the coolest B) red stars are the coolest C) yellow 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) None of the answers are correct D) a cloud of gasses
A) conical B) spiral C) elliptical D) irregular
A) Alpha Centuari B) Andromeda C) Crab Nebula D) Hercules
A) how the sound travels through space B) the formation of the universe C) how stars explode D) how long it will take to travel in space
A) 1 billion years old B) 4 billion years old C) 14 billion years old D) 100 million years old
A) It is closed. B) It is open. C) It is not known at this time.
A) Red stars are moving toward you. B) Objects are stationary. C) objects are moving away from you D) Objects are moving toward you. |