• Clever ! Using Star Transit to "X-Ray" Uranus

    From c186282@21:1/5 to All on Mon May 12 22:37:46 2025
    XPost: alt.science, alt.politics.usa, alt.fan.rush-limbaugh

    https://scitechdaily.com/nasa-just-got-a-rare-look-inside-uranus-heres-what-they-found/

    On April 7, Uranus moved perfectly between Earth and a
    distant star, creating a rare cosmic event known as a
    stellar occultation. But for NASA scientists, this wasn’t
    just a beautiful alignment. It was a golden opportunity
    to study the mysterious ice giant in ways we haven’t been
    able to in over 30 years.

    By watching how the star’s light dimmed and brightened as
    it passed behind Uranus, scientists were able to measure
    key features of the planet’s atmosphere, like its temperature,
    pressure, and density, in incredible detail. This flickering
    of starlight creates something called a light curve, and
    it’s a powerful tool for unlocking secrets hidden high
    in the planet’s skies.

    . . .

    Multiple earth-based telescopes were put on
    this project.

    It'd be even more interesting if IR-biased Webb
    also kept track - more sensitive to chemical sigs -
    but apparently they didn't this time.

    Anyway, the planet is an "onion" ... layers and
    layers of different stuff.

    Uranus is generally viewed as the "most boring"
    planet ... kinda uniform dull blue-green-grey ...
    but it's still a biggie and deserves study. What
    happens on the other planets helps tell us what
    did/WILL happen HERE.

    Or maybe your view is limited to who wins the
    Big Game next week ..... not unusual, but SO
    limited. There's a Bigger Universe right out
    there in our faces ........

    Oh, if the Space Aliens really do start showing
    up plainly, DOUBT they'll be interested in who
    won the Big Game ......

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