Within cosmology, inflation is the idea that...
A) the force of gravity suddenly grew stronger in the distant past.
B) the Universe increased dramatically in size in an extremely brief period of time.
C) the number of galaxies we see at large distances is greater than the number we can see near us.
D) the diameters of distant galaxies are much greater than those of galaxies near us.

Question

Quizplus · Accepted Answer

Inflation is a theory in cosmology that proposes the Universe underwent an exponential expansion in size within a fraction of a second after the Big Bang, solving several cosmological puzzles.

Within Cosmology, Inflation Is the Idea That