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NASAWebb's profile
NASA Webb Telescope
NASA Webb Telescope
NASA Webb Telescope
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@NASAWebb

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NASA Webb TelescopeVerified account

@NASAWebb

NASA's James Webb Space Telescope will #UnfoldTheUniverse and show us things we've never seen before.

webb.nasa.gov
Joined April 2009

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    1. Ed Spencer‏ @edspencer 17 May 2016

      @NASAWebbTelescp your FAQ says of Hubble and JWST "at visible wavelengths of light, they have a similar angular resolution" How can that be?

      2 replies 0 retweets 0 likes
    2. Ed Spencer‏ @edspencer 17 May 2016
      Replying to @NASAWebb @NASAWebbTelescp

      yeah! If angular res =~ wavelength/dia then surely 3x dia -> 3x res? Some other effect at work here?

      1 reply 0 retweets 0 likes
    3. Ed Spencer‏ @edspencer 17 May 2016
      Replying to @edspencer @NASAWebbTelescp

      e.g. for the same wavelength, shouldn’t a 3x larger diameter mirror have 3x the angular resolution?

      5 replies 0 retweets 0 likes
      NASA Webb Telescope‏Verified account @NASAWebb 18 May 2016
      Replying to @edspencer

      Thanks for bringing this up so we could fix the accuracy of the info.

      11:13 AM - 18 May 2016
      1 reply 0 retweets 0 likes
        1. New conversation
        1. Ed Spencer‏ @edspencer 18 May 2016
          Replying to @NASAWebb @NASAWebbTelescp

          great! Thanks for following up - I’ve learned a lot thanks to you guys :D

          1 reply 0 retweets 0 likes
        2. NASA Webb Telescope‏Verified account @NASAWebb 18 May 2016
          Replying to @edspencer

          There is a lot to learn with such a complex mission! Lots of nuance to the science of it! Thank you again!

          0 replies 0 retweets 0 likes
          3. End of conversation

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