Don't physicists think time began at or about the Big Bang?

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Don't physicists think time began at or about the Big Bang?

Author: NedoftheHill (46377 Posts - Joined: Jun 30, 2011)

Posted at 5:13 pm on Mar 21, 2026

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That would seem to be a beginning.

And by "time began at or about the Big Bang," I mean, "time came into existence as part of the Big Bang, depending on how you define 'Big Bang'."

Evil preaches tolerance until it is dominant, then it tries to silence good.

Replies to: "Don't physicists think time began at or about the Big Bang?"

If space is expanding at a fast pace, what is it expanding into? [NT] [LINK] - jimbasil - 3:52pm 3/21/26 (4) [View All]
- Brian Cox is pretty interesting. - iairishcheeks - 5:02pm 3/21/26
  - Don't physicists think time began at or about the Big Bang? - NedoftheHill - 5:13pm 3/21/26
    - I think that's part of Einstein's physics, space-time began at the big bang. - iairishcheeks - 5:46pm 3/21/26
- You might also ask what existed before time began. - NedoftheHill - 4:53pm 3/21/26

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