Παραδείγματα από το σώμα κειμένου για extravehicular activity
1. AP A Nasa image shows Japanese astronaut Soichi Noguchi take a spacewalk in Discoverys first scheduled session of extravehicular activity.
2. It required balancing the substantial risks of conducting a spacewalk, or extravehicular activity, with doing nothing on the assumption that all is well.
3. One possibility would be for astronauts to attempt to repair the gap fillers during a spacewalk, referred to in NASA jargon as an EVA, for extravehicular activity.
4. The training refreshed their skills operating the Simplified Aid for Extravehicular Activity Rescue, or SAFER, jetpack that is worn on spacesuits.
5. "Our estimate is that around 2007 we will be able to achieve extravehicular activity by our astronauts and they will walk in space," Tang said.