A Better Focus On Shenzhou

Spacewalking astronauts must purge their bodies of nitrogen before they
leave their spacecraft.

by Morris Jones

Sydney, Australia (SPX) Jun 25, 2008

Information on the upcoming Shenzhou 7 has been gradually improving in
recent months. It's like watching a badly focused image gradually sharpen,
while we looked at some imprecise details and wondered exactly what we were
seeing. In my previous article, "Two Suits for Shenzhou", I explained that
while some details were clearer, China needed to say more about the basic
mission plan.

Now, we have apparently confirmed some basic details of the spacewalk
planned for this mission.

Full article here:

http://www.spacedaily.com/reports/A_Better_Focus_On_Shenzhou_999.html