Space ShuttleSpace Shuttle Endeavour lifts off on the 77th shuttle mission, a ten-day flight to perform experiments in the cargo-bay-mounted SPACEHAB module, and a test of a free-flying inflatible antenna system. The crew also communicates with astronaut Shannon Lucid aboard Mir, though Endeavour and Mir are in different orbits. Aboard Endeavour for her 11th flight are Commander John Casper, Pilot Curtis Brown, and mission specialists Daniel Bursch, Mario Runco, Marc Garneau and Andrew Thomas.