Astronaut Souichi Noguchiis Twitpic-ing his way in orbit, sharing his photos on one of them there social-media things.
He's also Twittering non-picture stuff, although to be honest "De-gassing of the portable water bags are complete. Now, on to the treadmill!" is not really thrilling stuff.
Here's a shot of Port-au-Prince, three weeks after the earthquake.
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SHOW ME HOW
Noguchi doesn't seem to have taken any shots of Houston yet. Still, it might make sense to wave, just in case, whenever the ISScrosses our sky