MCQOPTIONS
Saved Bookmarks
| 1. |
The gravity mapping satellites of NASA ended the successful mission to Moon by crashing onthe rim of crater. What is the name of these gravity mapping satellites of NASA? |
| A. | Voyager 1 and Voyager 2 |
| B. | Ebb and Flow |
| C. | Orion and Kepler |
| D. | Dawn and Orion |
| Answer» C. Orion and Kepler | |