Welcome to Twitter.
Connect with your friends — and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
Checking this off my bucket list. (photo by @ScottBorrero) @exumguides #jacksonjourneys #jacksonhole
6:53 PM - 26 Sep 2014What a ride it has been. 166 days in #space, time for me @astro_alex @msuraev to head home.
Tweet and photo by @astro_reid
10:03 PM - 9 Nov 2014New to Twitter? Sign up
Twitter.com makes heavy use of browser cookies
Please enable cookies in your browser preferences before signing in.