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Here's a statement of the obvious: The opinions expressed here are those of the participants, not those of the Mutual Fund Observer. We cannot vouch for the accuracy or appropriateness of any of it, though we do encourage civility and good humor.

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JWST discovery blows my mind. "Cosmic Vine."

https://www.space.com/james-webb-space-telescope-cosmic-vine
"...a massive chain of 20 galaxies in the early universe, raising questions about the formation of the largest structures in the cosmos."

Comments

  • edited September 22
    I think we're just an atom of an immense mouse or maybe we're an amoeba. Our galaxy is just one electron in a VERY large atom.
  • I've long envisioned a giant laboratory somewhere in the universe with a large room with many shelves. On the shelves are many, many large glass containers, each containing an experimental world. Ours is in the section marked "Failures".
  • edited September 22
    Meanwhile the Voyagers are 15 billion miles out (after 48 years), and it'll be 40,000 years more before V-1 is closer to another star than to our own Sun. https://www.iflscience.com/in-40000-years-voyager-1-will-have-a-close-encounter-with-gliese-445-80755

    I watched the 2017 doc on the Voyager program again a couple of weeks ago. Highly recommended for remembering what real competence and humanity are: https://www.pbs.org/the-farthest/

    P.S. Had a hard time getting the link protocol to work and gave up.
    P.P.S. The Cosmic Vine - wow.
  • edited September 22
    @Old_Joe: I've started hoping there'll be enough birds and non-human mammals left behind that they can be dominant mega-life forms for the next iteration after sapiens is done.
  • edited September 22
    The mighty cockroach will once again rule the planet!! ... or the ant.
  • @Crash. Thanks for the excellent science article.
  • edited 1:28PM
    I think one of the loveliest sights is our neighboring galaxy Andromeda. Years ago (before Canadian wildfires) I was able to observe it with 12X (image stabilized) binoculars late in October from the back yard for 3 consecutive nights. Not in the detail telescopic images reveal - but the coolest thing I’ve ever observed in the sky. Will never forget it. Have tried to locate it again without success.

    image


    Much easier to view is the constellation Phealides - known as ”The Seven Sisters”. With the naked eye they cast a mysterious luminous glow high in the eastern sky. A pair of binoculars easily brings out the details.

    image
  • edited 3:36PM
    Tennyson's lines about the Pleiades, playing a little with the spelling/pronunciation ...
    Many a night I saw the Pleiads, rising through the mellow shade,
    Glitter like a swarm of fire-flies tangled in a silver braid.
  • edited 7:17PM
    I’m still trying to comprehend gravity. From what I’ve read, the weight we feel at our feet is much like how you feel when a fast moving auto slows rapidly or rounds a sharp curve. Earth is trying to move in a straight line, but the curvature of space (created by its displacement by the sun’s mass) won’t allow it to go straight. This results in a constant “braking” action we perceive as gravity. Beam me up, Scottie!
  • @hank Great explanation for a layman like me.
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