The idea is that the universe is actually eternal. It existed at all times, so there is no beginning to explain. The laws of physics themselves don’t seem to make any significant distinction ...

We do not know how Inflation began, or even if it had a beginning in time. Perhaps our Universe is eternal. If our Universe didn’t have an origin in time, does that answer the Why question?

in which the universe was eternal and unchanging. This argument ended when Arno Penzias and Robert Wilson found evidence of cosmic background radiation, which LeMaitre and other theorists had ...

We do not know how Inflation began, or even if it had a beginning in time. Perhaps our universe is eternal. If our universe didn’t have an origin in time, does that answer the “Why?” ...