Bob Dempsey, at the Johnson Space Center in Texas, is the lead International Space Station flight director for this mission.

VOA: standard.2010.02.18

"You have lost me, for whatever it is worth, in terms of the viability of this mission."

VOA: standard.2010.07.30

on the last mission before the May 1st mission. This image here is a Soviet airfield with the bombers and MIGs on the ground that are blown up .

VOA: standard.2010.05.07