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) where it is D) 1 light year way from earth
A) 7 B) -47 C) 0 D) -27
A) -24 B) 14 C) 0 D) -13
A) -3 B) -14 C) 3 D) 0
A) -2 B) 0 C) 2 D) -5
A) -.24 B) -2.8 C) 6.5 D) 9.5
A) 5 B) -15 C) 25 D) -25
A) temperature and brightness of stars B) All of the answers are correct C) The color and temperature of the stars D) The brightness and color of stars
A) giant B) white dwarf C) main sequence D) super giant
A) White stars are the hottest B) blue stars are the hottest C) yellow stars are the hottest D) red stars are the hottest
A) red stars are the coolest B) yellow stars are the coolest C) blue stars are the coolest D) white stars are the coolest
A) will become a black hole B) will explode into a Nova or Super Nova C) are main sequence stars D) will become a Nebula
A) a cloud of gasses B) None of the answers are correct C) a start that has exploded D) a extremely dense mass that no light can escape from
A) spiral B) irregular C) conical D) elliptical
A) Crab Nebula B) Alpha Centuari C) Andromeda D) Hercules
A) how stars explode B) the formation of the universe C) how the sound travels through space D) how long it will take to travel in space
A) 4 billion years old B) 100 million years old C) 14 billion years old D) 1 billion 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. |