The best-supported theory of our universe's origin centers on an event known as the big bang. This theory was born of the observation that other galaxies are moving away from our own at great speed in all directions, as if they had all been propelled by an ancient explosive force.
Answers & Comments
Answer:
The best-supported theory of our universe's origin centers on an event known as the big bang. This theory was born of the observation that other galaxies are moving away from our own at great speed in all directions, as if they had all been propelled by an ancient explosive force.
Explanation:
Correct me if I'm wrong
I hope it helps
Answer:
Two theories are most common.
Explanation:
1 BIg bang cosmology >universe originated from a huge explosion about 13.82 billion years ago from a POINT AND THEN NOW EXPANDING.
2 Steady state cosmology the universe is as it is there.No change.
New matter is being created during expansion.
Explanation:
#HopeItHelps=)