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Evolving Sun Cells

An anonymous reader sends this quote from a NASA report: "One day in the fall of 2011, Neil Sheeley, a solar scientist at the Naval Research Laboratory in Washington, D.C., did what he always does — look through the daily images of the sun from NASA's Solar Dynamics Observatory (SDO). But on this day he saw something he'd never noticed before: a pattern of cells with bright centers and dark boundaries occurring in the sun's atmosphere, the corona. ... The coronal cells occur in areas between coronal holes – colder and less dense areas of the corona seen as dark regions in images -- and "filament channels" which mark the boundaries between sections of upward-pointing magnetic fields and downward-pointing ones. Understanding how these cells evolve can provide clues as to the changing magnetic fields at the boundaries of coronal holes and how they affect the steady emission of solar material known as the solar wind streaming from these holes."

7 of 20 comments (clear)

  1. If Beavis and Butthead had read this by Optic7 · · Score: 3, Funny

    I would imagine that they would be saying something like:

    Butthead: "Whoa, uhh... huh, huh, huh... he said coronal hole... huh, huh, huh."

    Beavis: "Yeah, yeah... I'm Coronal Holio, and I need TP for my burn hole!"

    PS: I hope my karma can withstand the solar flares that will probably result from this post.

  2. unscientific by Dr.+Tom · · Score: 2, Funny

    The article uses a unit called "miles", so it's obviously not real science.

  3. Re:Pictures by TapeCutter · · Score: 1

    If your colon is blue, you're in deep shit mate.

    --
    And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
  4. Kewl stuff! by Anonymous Coward · · Score: 1

    My father would have loved this stuff - he was an astro-geophysicist with a specialty in solar corona studies, as well as inter-planetary and inter-stellar fields. Unfortunately, he passed away in 1990.

  5. K'zh astronomy log: 12th Order, Ftht 3.4 by symbolset · · Score: 2

    ip 2.c There [is] something different about the sun today. Must [may?] ask Ba'thlt.

    [ED: Here the log ends. No further records of the K'zh or what happened to their civilization remain.]

    --
    Help stamp out iliturcy.
  6. Vocabulary war by Anonymous Coward · · Score: 1

    Stop using "evolve" for things that simply progresses, develops or change.

    1. Re:Vocabulary war by LongearedBat · · Score: 1

      It's life, Jim, but not as we know it.