Backdropped against clouds 130 nautical miles below, astronaut Mark C. Lee floats freely without tethers as he tests the new Simplified Aid for EVA Rescue (SAFER) system during the STS-64 mission.
Source: http://grin.hq.nasa.gov/ABSTRACTS/GPN-2000-001056.html
Warnings:
Hurrengo orrialdeek dute fitxategi honetarako lotura: