What Lies Beyond Our Universe? Physicists' Opinions

Thread starter lionell
Start date Mar 28, 2008
Tags

Outside Universe

AI Thread Summary

Physicists speculate on the nature of what lies beyond our finite universe, with theories ranging from the existence of multiple universes to concepts involving quantum mechanics. The discussion raises the paradox of defining "outside the universe," suggesting that anything outside would inherently be part of the universe itself. Participants question the implications of these theories and how they challenge our understanding of space and existence. The conversation also touches on the complexities of measuring and defining dimensions beyond our observable universe. Ultimately, the exploration of these ideas reflects the ongoing quest to understand the fundamental nature of reality.

Mar 28, 2008

lionell

What do physicists think is outside the universe ( understanding the universe is finite)?
More universes, quantum masch or something else?
Please give your opinion.

Astronomy news on Phys.org

Mar 28, 2008

my_wan

If we consider the idea of being outside the Universe then that would by definition be the Universe, not outside it. In what way do propose to consider the idea of "outside the Universe"?

Mar 29, 2008

Snazzy

What is red times four?

Exactly.

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