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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. NASA‏Verified account @NASA 5 Feb 2017

      What would happen if you put a football through testing like our @NASAWebb Space Telescope? https://youtu.be/nzJlAZmFI2k  #SB51 #SuperBowlSundaypic.twitter.com/udhQSTaMpe

      34 replies 412 retweets 1,086 likes
    2. Ian‏ @chIanDavis 5 Feb 2017
      Replying to @NASA @NASAWebb

      Just curious, of all the metals to choose from for a mirror, why gold and not something without its own color/plasmon band?

      1 reply 0 retweets 0 likes
      NASA Webb Telescope‏Verified account @NASAWebb 5 Feb 2017
      Replying to @chIanDavis @NASA

      The mirrors are made of beryllium; they have a very thin gold coating, which optimizes them for reflecting infrared light.

      1:57 PM - 5 Feb 2017
      • 2 Retweets
      • 7 Likes
      • JWhit Tom Pletts Craig Brownell Oscar Mario Uribe P miho Ian
      2 replies 2 retweets 7 likes
        1. New conversation
        1. Ian‏ @chIanDavis 5 Feb 2017
          Replying to @NASAWebb @NASA

          Thanks for the reply! Any links as to why gold plated beryllium is the best choice for infrared?

          1 reply 0 retweets 0 likes
        2. NASA Webb Telescope‏Verified account @NASAWebb 6 Feb 2017
          Replying to @chIanDavis @NASA

          Sure, here you go! https://jwst.nasa.gov/faq.html#gold 

          0 replies 0 retweets 2 likes
          3. End of conversation
        1. Breno Matos‏ @Brenolord 6 Feb 2017
          Replying to @NASAWebb @chIanDavis @NASA

          GO GO JAMES WEB. Greetings from Brazil!

          0 replies 0 retweets 0 likes
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