In February 2010, he is scheduled to go into space again and will be making his first space walk.

BBC: 'Never cut your hair in space'

Zhigang performed the first space walk by a Chinese astronaut.

FORBES: China's First Manned Docking of Space Module Is a Success...and a First Step

Sullivan (the first American woman to walk in space).

ENGADGET

But first, two NASA astronauts successfully completed a space walk today and removed two troubling pieces of ceramic fabric sticking out from the Discovery Shuttle's heat shield.

NPR: Shuttle Spacewalk Repair Mission a Success

Edward White became the first U.S. astronaut to walk in space when he stepped outside his Gemini 4 spacecraft.

CNN: Tuesday,

Roberts attached himself to the robotic arm and he got--he was the first person ever to be underneath the space shuttle during a space walk.

NPR: Shuttle Spacewalk Repair Mission a Success