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