A) a stardard distance from earth B) 1 light year away from earth C) where it is D) 1,000,000 km away
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) -47 C) 7 D) 0
A) -24 B) 0 C) 14 D) -13
A) -3 B) 0 C) -14 D) 3
A) -5 B) 0 C) -2 D) 2
A) 6.5 B) 9.5 C) -2.8 D) -.24
A) -25 B) 25 C) 5 D) -15
A) The color and temperature of the stars B) The brightness and color of stars C) All of the answers are correct D) temperature and brightness of stars
A) giant B) super giant C) main sequence D) white dwarf
A) White stars are the hottest B) yellow stars are the hottest C) red stars are the hottest D) blue stars are the hottest
A) red stars are the coolest B) white stars are the coolest C) yellow stars are the coolest D) blue stars are the coolest
A) will explode into a Nova or Super Nova B) will become a black hole C) will become a Nebula D) are main sequence stars
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) conical C) elliptical D) irregular
A) Andromeda B) Hercules C) Crab Nebula D) Alpha Centuari
A) how long it will take to travel in space B) the formation of the universe C) how the sound travels through space D) how stars explode
A) 1 billion years old B) 14 billion years old C) 4 billion years old D) 100 million years old
A) It is not known at this time. B) It is open. C) It is closed.
A) Red stars are moving toward you. B) Objects are moving toward you. C) Objects are stationary. D) objects are moving away from you |