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) 1 light year way from earth C) a stardard distance from earth D) where it is
A) -47 B) -27 C) 7 D) 0
A) -13 B) 14 C) -24 D) 0
A) -14 B) -3 C) 0 D) 3
A) -5 B) -2 C) 0 D) 2
A) -2.8 B) 6.5 C) 9.5 D) -.24
A) 5 B) -15 C) 25 D) -25
A) All of the answers are correct B) temperature and brightness of stars C) The brightness and color of stars D) The color and temperature of the stars
A) white dwarf B) giant C) super giant D) main sequence
A) yellow stars are the hottest B) red stars are the hottest C) blue stars are the hottest D) White stars are the hottest
A) blue stars are the coolest B) yellow stars are the coolest C) red stars are the coolest D) white stars are the coolest
A) are main sequence stars B) will become a Nebula C) will become a black hole D) will explode into a Nova or Super Nova
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) spiral B) elliptical C) irregular D) conical
A) Crab Nebula B) Andromeda C) Alpha Centuari 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) 1 billion years old B) 14 billion years old C) 100 million years old D) 4 billion years old
A) It is open. B) It is not known at this time. C) It is closed.
A) Objects are stationary. B) Objects are moving toward you. C) Red stars are moving toward you. D) objects are moving away from you |