Lemmy.one
  • Communities
  • Create Post
  • heart
    Support Lemmy
  • search
    Search
  • Login
  • Sign Up
☆ Yσɠƚԋσʂ ☆@lemmy.ml to Science@lemmy.mlEnglish · 3 个月前

Universe expected to decay in 10⁷⁸ years, much sooner than previously thought

phys.org

external-link
message-square
10
fedilink
  • cross-posted to:
  • science@lemmy.world
  • hackernews@lemmy.bestiver.se
31
external-link

Universe expected to decay in 10⁷⁸ years, much sooner than previously thought

phys.org

☆ Yσɠƚԋσʂ ☆@lemmy.ml to Science@lemmy.mlEnglish · 3 个月前
message-square
10
fedilink
  • cross-posted to:
  • science@lemmy.world
  • hackernews@lemmy.bestiver.se
The universe is decaying much faster than thought. This is shown by calculations of three Dutch scientists on the so-called Hawking radiation. They calculate that the last stellar remnants take about 1078 years to perish. That is much shorter than the previously postulated 101100 years.
  • anarchoilluminati [comrade/them]@hexbear.net
    link
    fedilink
    arrow-up
    4
    ·
    3 个月前

    It didn’t quite say, but does this at all have an effect on the Big Crunch v. Big Freeze debate?

    • Des [she/her, they/them]@hexbear.net
      link
      fedilink
      English
      arrow-up
      6
      ·
      3 个月前

      Seems like it’s just a shorter Freeze. I think the current debate is more Big Rip vs. Big Freeze. the Crunch is currently mathematically impossible

      • anarchoilluminati [comrade/them]@hexbear.net
        link
        fedilink
        arrow-up
        4
        ·
        3 个月前

        Shame, I liked the idea of the Big Crunch. Thanks!

        • Des [she/her, they/them]@hexbear.net
          link
          fedilink
          English
          arrow-up
          1
          ·
          3 个月前

          me too only because i liked the cyclical nature of it

Science@lemmy.ml

science@lemmy.ml

Subscribe from Remote Instance

Create a post
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !science@lemmy.ml

Subscribe to see new publications and popular science coverage of current research on your homepage


Visibility: Public
globe

This community can be federated to other instances and be posted/commented in by their users.

  • 33 users / day
  • 122 users / week
  • 491 users / month
  • 1.75K users / 6 months
  • 219 local subscribers
  • 17.1K subscribers
  • 1.27K Posts
  • 3.97K Comments
  • Modlog
  • mods:
  • MinutePhrase@lemmy.ml
  • BE: 0.19.7
  • Modlog
  • Legal
  • Instances
  • Docs
  • Code
  • join-lemmy.org