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Adaptive Thirty Meter Telescope Sees Progress

Hugh Pickens writes "Caltech and the University of California have been making progress toward the development and construction of the Thirty-Meter Telescope (TMT) with the recent $200 million commitment from the Gordon and Betty Moore Foundation. The core of the TMT Observatory will be a wide-field, alt-az Ritchey-Chretien telescope with a 492 segment, 30 meter diameter primary mirror, a fully active secondary mirror and an articulated tertiary mirror. TMT will be the first ground-based astronomy telescope designed with adaptive optics as an integral system element that will sense atmospheric turbulence in real-time, correct the optical beam of the telescope to remove its effect, and enable true diffraction-limited imaging on the ground. TMT will have 144 times the collecting area of the Hubble Space Telescope and a spatial resolution at near-infrared and longer wavelengths more than ten times better, equivalent to observing above the Earth's atmosphere for many observations at a fraction of the cost of a space-based observatory. TMT will reach further and see more clearly than previous telescopes by a factor of 10 to 100 depending on the observation and will be a fundamental tool for the investigation of large-scale structure in the young universe including the era in which most of the stars and heavy elements were formed."

7 of 61 comments (clear)

  1. Sure, they build 30-meter telescopes by FlyingSquidStudios · · Score: 2, Funny

    And I can't even find a decent pair of binoculars.

    1. Re:Sure, they build 30-meter telescopes by Anonymous Coward · · Score: 1, Funny

      >> TMT will have 144 times the collecting area of the Hubble Space Telescope...

      That's [a] gross! (sorry - had to be done or I'd be thinking about it all day)

  2. Re:$200 million? by exp(pi*sqrt(163)) · · Score: 5, Funny

    Just think how many milliseconds of war you could fight.

    --
    Doesn't it make you feel good to know that our freedoms are protected by politicans, lawyers and journalists.
  3. Re:Stupid telescope names by EnsilZah · · Score: 4, Funny

    Seems like someone is trying hard to overcompensate some inadequacy...
    "Why yes, I DO operate the Ginormousely Absurd You-Can't-Believe-How-Fucking-Huge-It-Is Oversized-By-Any-Reasonable-Standard-Of-Measurement-And-By-Most-Unreasonable-Ones-As-Well Motherfucking Large Telescope"

  4. Re:Adaptive Thirty Meter Telescope Sees Progress.. by ScrewMaster · · Score: 2, Funny

    I predict they'll find out that all the stars in the galactic core went nova some millions of years ago in a vast chain reaction ... and that the resulting blast wave will reach Earth about 30,000 years from now. Better start looking around ... I hear real estate in the Lesser Magellanic Cloud is a good buy this time of year.

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    The higher the technology, the sharper that two-edged sword.
  5. It is not surprising... by Kidbro · · Score: 3, Funny

    It is not surprising that it takes a thirty meter telescope to see progress, because there sure ain't any of it nowhere near, is it?

  6. Re:Yes, But by SquirrelsUnite · · Score: 2, Funny

    Or in the dark...