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NASAGoddard's profile
NASA Goddard
NASA Goddard
NASA Goddard
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@NASAGoddard

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NASA GoddardVerified account

@NASAGoddard

Tweeting the best in astrophysics, Earth sciences, engineering, robotic exploration, Sun science, and technology for NASA's Goddard Space Flight Center.

Greenbelt, MD USA
nasa.gov/goddard
Joined February 2009

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    1. NASA‏Verified account @NASA 2 May 2017

      Ask experts about a 200,000 light-year wave @ChandraXray found in the Perseus cluster NOW - 3pm ET by using #askNASA http://go.nasa.gov/2pEWTSM pic.twitter.com/JHILUgUYLG

      57 replies 1,289 retweets 3,252 likes
    2. Alex Ziemianski‏ @alexziemianski 2 May 2017
      Replying to @NASA @chandraxray

      The graphic shows a wave and a simulation - does the simulation need 'dark matter'/new physics to match what is observed?

      2 replies 1 retweet 1 like
      NASA Goddard‏Verified account @NASAGoddard 2 May 2017
      Replying to @alexziemianski @NASA @chandraxray

      The simulation definitely needs dark matter to match the observed cluster. (1 of 2) /sw #asknasa

      11:17 AM - 2 May 2017
      • 2 Retweets
      • 6 Likes
      • Pijush Banerjee Ashutosh Chaurasiya Matt Morris Alex Ziemianski john
      2 replies 2 retweets 6 likes
        1. NASA Goddard‏Verified account @NASAGoddard 2 May 2017
          Replying to @NASAGoddard @alexziemianski and

          The simulation lets us figure out what magnetic field strength in the cluster is needed to match the observations. (2 of 2) /sw #asknasa

          0 replies 2 retweets 5 likes
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        1. Alex Ziemianski‏ @alexziemianski 2 May 2017
          Replying to @NASAGoddard @NASA @chandraxray

          thanks

          0 replies 0 retweets 1 like
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