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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. The Space Settlement Enterprise‏ @RocketAcademy 5 Dec 2014
      Replying to @RocketAcademy

      @kchangnyt The Bush Vision of Space Exploration was announced in 2004. Complaining that DARPA hasn't build a Spaceplane in 6 mo seems odd.

      1 reply 0 retweets 0 likes
    2. Kenneth Chang‏ @kchangnyt 5 Dec 2014
      Replying to @RocketAcademy

      @RocketAcademy I'm not complaining about DARPA. I'm saying it's silly to extrapolate from incomplete paper study to revolution as done deal.

      2 replies 0 retweets 0 likes
    3. The Space Settlement Enterprise‏ @RocketAcademy 5 Dec 2014
      Replying to @kchangnyt

      @kchangnyt Yet, you extrapolate from a suborbital launch of a Sesame Street toy and a rubber duck to NASA astronauts on Mars?

      2 replies 0 retweets 0 likes
    4. The Space Settlement Enterprise‏ @RocketAcademy 5 Dec 2014
      Replying to @RocketAcademy

      @kchangnyt If you think NASA is closer to Mars than DARPA to a suborbital spaceplane, you don't understand the magnitude of the problem.

      2 replies 0 retweets 0 likes
    5. Kenneth Chang‏ @kchangnyt 5 Dec 2014
      Replying to @RocketAcademy

      @RocketAcademy If comparison is silly, why make it? Different problem, different vehicles, different costs.

      1 reply 0 retweets 0 likes
    6. The Space Settlement Enterprise‏ @RocketAcademy 5 Dec 2014
      Replying to @kchangnyt

      @kchangnyt So, tell us why you think Orion is a problem worth working on. Why spend tens of billions to make space travel more expensive?

      1 reply 0 retweets 0 likes
    7. Kenneth Chang‏ @kchangnyt 5 Dec 2014
      Replying to @RocketAcademy

      @RocketAcademy Not sure why capsules bad. SpaceX likes them. Dragon is also retro-Apollo. What's the cheap alternative for BEO?

      1 reply 0 retweets 0 likes
    8. The Space Settlement Enterprise‏ @RocketAcademy 5 Dec 2014
      Replying to @kchangnyt

      @kchangnyt There is no cheap alternative beyond Earth orbit until we cheap launch to Earth orbit. Crawl before you run.

      2 replies 0 retweets 0 likes
    9. Kenneth Chang‏ @kchangnyt 5 Dec 2014
      Replying to @RocketAcademy

      @RocketAcademy XS-1 avoids the scramjet issue by not getting to orbit. Shut down astronauts for a couple of decades?

      3 replies 0 retweets 0 likes
    10. The Space Settlement Enterprise‏ @RocketAcademy 5 Dec 2014
      Replying to @kchangnyt

      @kchangnyt Not sure why you connect scramjets with getting to orbit. Every payload in orbit was put there by a rocket, not a scramjet.

      2 replies 0 retweets 0 likes
      Kenneth Chang‏ @kchangnyt 5 Dec 2014
      Replying to @RocketAcademy

      @RocketAcademy u r the 1 complaining about recreating old technology insted of revolutionary. Rockets fine, capsules not?

      8:51 PM - 5 Dec 2014
      2 replies 0 retweets 0 likes
        1. New conversation
        1. The Space Settlement Enterprise‏ @RocketAcademy 5 Dec 2014
          Replying to @kchangnyt

          @kchangnyt Rockets are fine. Rockets that cost billions per flight are not. It's called cost-effectiveness. Surely, not too hard a concept?

          2 replies 0 retweets 0 likes
        2. The Space Settlement Enterprise‏ @RocketAcademy 5 Dec 2014
          Replying to @RocketAcademy

          @kchangnyt There's nothing wrong with jet fighters. That doesn't mean the F-35 was a great idea.

          1 reply 0 retweets 0 likes
        3. 2 more replies
        1. Not-So-OK Boomer‏ @Rand_Simberg 5 Dec 2014
          Replying to @kchangnyt

          @kchangnyt You're mixing apples and eggs. @RocketAcademy

          0 replies 0 retweets 0 likes
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