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Previously on "Please, get a sense of proportion."

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  • NotAllThere
    replied
    Originally posted by NigelJK View Post
    In Elite: Dangerous it's a user inspired mission to earn your 'explorer' badge to visit Sagittarius A (the black hole at the centre of the Milky Way) and take a screen shot. Here's an example:


    Pretty close considering the game design goes back a few years now.
    Well, that's my weekend sorted.

    Leave a comment:


  • WTFH
    replied
    A sense of proportion is important.

    Leave a comment:


  • NigelJK
    replied
    In Elite: Dangerous it's a user inspired mission to earn your 'explorer' badge to visit Sagittarius A (the black hole at the centre of the Milky Way) and take a screen shot. Here's an example:


    Pretty close considering the game design goes back a few years now.

    Leave a comment:


  • meridian
    replied
    Originally posted by BrilloPad View Post
    Isn't that the logo on the outfit of the crew of USS Callister?
    https://media.giphy.com/media/tnYri4n2Frnig/giphy.gif

    Leave a comment:


  • BrilloPad
    replied
    Originally posted by OwlHoot View Post
    Isn't that the logo on the outfit of the crew of USS Callister?

    Leave a comment:


  • NotAllThere
    replied
    Originally posted by OwlHoot View Post
    Although it must be pretty large, the event horizon may not be the entire dark part in the middle: The inner part of the accretion ring is so hot it doesn't show up in visible light.
    I believe the image is taken by radio telescopes - however, assuming this is black body radiation, while the peak of a extremely hot object may be in the hard x-rays, it will be glowing very brightly at all lower frequencies as well.

    The red light from an object glowing yellow hot is brighter than the red light of an object glowing red hot.

    ICBW... I'm not a cosmologist!

    Leave a comment:


  • OwlHoot
    replied
    Originally posted by NotAllThere View Post
    Although it must be pretty large, the event horizon may not be the entire dark part in the middle: The inner part of the accretion ring is so hot it doesn't show up in visible light.

    Also, here's an image (maybe slightly idealised) of what the thing may look like when deblurred:

    Leave a comment:


  • vetran
    replied
    he likes showing off his ring piece allegedly

    Leave a comment:


  • northernladuk
    replied
    So exciting it warranted three threads starting?

    Leave a comment:


  • NotAllThere
    started a topic Please, get a sense of proportion.

    Please, get a sense of proportion.

    xkcd: M87 Black Hole Size Comparison

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