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kchangnyt's profile
Kenneth Chang
Kenneth Chang
Kenneth Chang
@kchangnyt

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Kenneth Chang

@kchangnyt

Science reporter at the New York Times. Pluto, dinosaurs, NASA, viral math & more...

New York, NY
nytimes.com/by/kenneth-cha…
Joined April 2014

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    1. Eric Berger‏Verified account @SciGuySpace 18 Sep 2019

      Ken Bowersox says the absolute earliest SLS could fly is the "end of 2020." So, 2021 for sure. Do I hear 2022?

      27 replies 15 retweets 220 likes
    2. NASA Watch‏ @NASAWatch 18 Sep 2019
      Replying to @SciGuySpace

      SpaceX will have landed on the Moon by then so ...

      2 replies 0 retweets 26 likes
    3. Eric Berger‏Verified account @SciGuySpace 18 Sep 2019
      Replying to @NASAWatch

      Almost certainly, Starship will have reached LEO by 2021. Wonder if that changes this discussion.

      6 replies 0 retweets 54 likes
    4. Kenneth Chang‏ @kchangnyt 18 Sep 2019
      Replying to @SciGuySpace @NASAWatch

      We joked for years about when the Heavy would finally get off the ground. It’s not clear to me that Starship is an easier project.

      2 replies 0 retweets 2 likes
    5. This Tweet is unavailable.
    6. Kenneth Chang‏ @kchangnyt 18 Sep 2019

      Elon has a decade-long+ history of lowballing development time. Maybe he can build the much more ambitious Starship faster than he built F1, F9, FH. But skepticism isn’t exactly unwarranted.

      1 reply 0 retweets 1 like
    7. This Tweet is unavailable.
      Kenneth Chang‏ @kchangnyt 18 Sep 2019

      Starship involves things SpaceX has never done before and in some cases things no one has done before. Maybe R&D proceeds without hitting speed bumps, but that’s the exception in aerospace. (FH was largely incremental, at least on paper and Elon’s initial expectations.)

      9:13 AM - 18 Sep 2019
      0 replies 0 retweets 0 likes

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