Twitpics From Space By Douglas H. Wheelock

Wheelock is qualified to fly aboard the Space Shuttle and the International Space Station. He has completed qualification in the Extravehicular Activity (EVA) Skills program as well as the Canadian Space Agency MSS Robotics Operator (MRO) course. He is currently completing qualification as a Flight Engineer in the Russian Soyuz spacecraft.
Wheelock is assigned to Expedition 24, launched to the ISS on 15 June 2010 aboard TMA-19 and, together with fellow-astronaut Tracy Caldwell Dyson, undertook an 8hr 3min spacewalk to repair a failed ammonia pump module on 7 August 2010. He is due to return to Earth in November 2010.
Now aboard the ISS, Wheelock is sharing pictures of the Earth, station and views of space via Twitter, as Soichi Noguchi did before him. In September 2010, Wheelock tweeted photos from space of Hurricane Earl..