|
|
|
Astronaut EVA v2
|
Astronaut Piers J. Sellers, STS-121 mission specialist, participates in the mission's first session of extravehicular activity (EVA) while Space Shuttle Discovery was docked with the International Space Station.
Credit: NASA
|
|
| Rate this file (current rating : 0.8 / 5 with 79 votes) |
|
|
|
|
|
|
