Multiple Choice
What do astronomers mean by the Big Bang?
A) the event that marked the beginning of the expansion of the universe
B) a gigantic explosion that blew all the galaxies in the universe to smithereens
C) the explosion of a massive star at the end of its life
D) the event that marked the birth of our solar system
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q67: Explain why Pluto is no longer considered
Q68: Suppose we imagine the Sun to be
Q69: When we look at an object that
Q70: How do the speeds at which we
Q71: How are galaxies important to our existence?<br>A)Without
Q73: What do we mean when we say
Q74: Roughly how many stars are in the
Q75: How long does it take our solar
Q76: Relative to the age of the universe,how
Q77: What is the ecliptic plane?<br>A)the plane of