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Zerush ( Zerush@lemmy.ml )  to Science@lemmy.ml · 1 year ago

“The models were right”: astronomers find ‘missing’ matter

www.esa.int

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  • cross-posted to:
  • astronomy@mander.xyz
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“The models were right”: astronomers find ‘missing’ matter

www.esa.int

Zerush ( Zerush@lemmy.ml )  to Science@lemmy.ml · 1 year ago
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  • cross-posted to:
  • astronomy@mander.xyz
Astronomers have discovered a huge filament of hot gas bridging four galaxy clusters. At 10 times as massive as our galaxy, the thread could contain some of the Universe’s ‘missing’ matter, addressing a decades-long mystery.
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  • Evil_Shrubbery ( Evil_Shrubbery@lemm.ee ) 
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    1 year ago

    Can’t believe astronomers missed the shaft

    • otter ( otter@lemmy.dbzer0.com ) 
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      1 year ago

      “Gotta honor the cock.” —D20

  • melsaskca ( melsaskca@lemmy.ca ) 
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    1 year ago

    And then they used the word “could” which made it all meaningless blather and conjecture. Science for likes and clicks, who needs a fuckin’ hypothesis, amirite?

    • HumanPenguin ( HumanPenguin@feddit.uk ) 
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      1 year ago

      who needs a fuckin’ hypothesis

      everyone. Its how theories are formed,

      but yes science journalism is shitty and intentionally fails,0 to indicate the difference between an idea, hypothesis and theory. Just to gain clicks.

      • Zerush ( Zerush@lemmy.ml ) OP
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        1 year ago

        Well, it’s not a simple page with science journalism, it’s the official page of the European Space Agency (ESA), not TikToc or YouTube. It’s certainly a hypothesis, but for sure it’s not something that cannot be taken seriously.

  • 𝕽𝖚𝖆𝖎𝖉𝖍𝖗𝖎𝖌𝖍 ( sxan@midwest.social ) 
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    1 year ago

    A bridge, you say? Then we can cross to other galaxies! Our overpopulation problems are solved!

    On a more serious note, I wonder how much this would increase our ability to cross the gulfs. Assuming we could eventually build machines that can endure for hundreds of thousands of years, would the presence of a gas bridge would make ramscoops a more viable intergalactic option?

    • Ænima ( regedit@feddit.online ) 
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      1 year ago

      Stuff lasting that long? Capitalism will never allow it!

      • Don_alForno ( Don_alForno@feddit.org ) 
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        1 year ago

        “This is Joe from Amazon Hyperdrives, I’m calling about your centennial warranty renewal.”

        • Ænima ( regedit@feddit.online ) 
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          1 year ago

          The future is NOW…NOw…Now…now…now…now…

      • apotheotic (she/her) ( apotheotic@beehaw.org ) 
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        1 year ago

        Imagine cashing in on a 100k year voyage which will only probably go wrong 10k-99.9k years after you die. Easy money for a capitalist, even if it involves making a vessel that can last that long

    • ...m... ( myrrh@ttrpg.network ) 
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      1 year ago

      deleted by creator

      • 𝕽𝖚𝖆𝖎𝖉𝖍𝖗𝖎𝖌𝖍 ( sxan@midwest.social ) 
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        1 year ago

        The Canis Major Dwarf Galaxy is only 25,000 ly from Earth. Assuming constant acceleration, and sufficient technology to protect and keep things running for all that time - no mean feat - reaching a substantial percentage of light should make that reachable within a hundred or so thousand light years, even with a flip and slow-down halfway.

        Seque 1 is only 75k ly.

        Andromeda is much farther; I didn’t catch it in the article, but I got the impression the strands were identified between the more local clusters.

        • ...m... ( myrrh@ttrpg.network ) 
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          1 year ago

          deleted by creator

          • 𝕽𝖚𝖆𝖎𝖉𝖍𝖗𝖎𝖌𝖍 ( sxan@midwest.social ) 
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            1 year ago

            Well, there go my vacation plans.

      • calcifer777 ( calcifer777@lemmy.ml ) 
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        1 year ago

        Wouldn’t the ship itself perceive a lot less of that time compared to an external point of reference?

        • ...m... ( myrrh@ttrpg.network ) 
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          1 year ago

          deleted by creator

  • ShinkanTrain ( ShinkanTrain@lemmy.ml ) 
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    1 year ago

    Between the couch cushions again

  • Zenith ( Zenith@lemm.ee ) 
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    1 year ago

    It’s like when we discovered the lymphatic system in the body, basically invisible while being critically important

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