Hi, I found some acronyms/abbreviations in this post. This is how they expand:
| Acronym | Explanation |
| CSA | Canadian Space Agency |
| EVA | Extra-Vehicular Activity |
| SES | Formerly Société Européenne des Satellites, comsat operator |
| apogee | Highest point in an elliptical orbit around Earth (when the orbiter is slowest) |
| perigee | Lowest point in an elliptical orbit around the Earth (when the orbiter is fastest) |