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Navy combat veteran & retired NASA astronaut. Husband to @GabbyGiffords. Senator for the state of Arizona.
46th President of the United States, husband to @FLOTUS, proud dad & pop. Posts may be archived: http://whitehouse.gov/privacy
The official Medium channel of the White House. Notes may be archived: http://wh.gov/privacy.
Head of TED. Dreamer. Most days an optimist. TED = free talks on the web in Technology, Entertainment, Design & ideas worth spreading. www.ted.com
Rotary unites more than a million great minds around a shared purpose. And together, there's no limit to the good we can do. www.rotary.org
NASA Glenn is advancing exploration of our solar system and beyond while maintaining global leadership in aeronautics.
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Aerospace Engineer, working at Naval Air Warfae Center Aircraft Didvision NAWCAD, San Diego California
Yi Chang
Mark Kelly
President Joe Biden
The White House
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