The two Space Walkers are outside the International Space Station on their third and
final space walk of the Discovery / STS-124 mission.

They're setting up to exchange a big nitrogen gas cylinder -
It will involve a long ride for "Ronny" on the end of the Canadian "Canadarm" -
one of the articulated booms used to move equipment and space walkers.

Click onto:
http://www.nasa.gov/multimedia/nasat...l?param=public

to see LIVE video and audio coverage of the spacewalk ...
The "Boom Ride" should begin in a little while - hopefully in daylight.
The sun just now set ... in 45 minutes it will be another sunrise at the Station.

This otta be another **YEE-HAW** ride, for sure!

Enjoy!!