| 1 | The forester has explored those tropical rain forests. | |
| 2 | The rocket successfully lifted a reconnaissance satellite to low Earth orbit. | |
| 3 | One of these survey ships was to be named H.M.S. Beagle. | |
| 4 | The Mars Reconnaissance Orbiter is NASA's most powerful spacecraft currently in orbit around Mars. | |
| 5 | This would likely only happen as the culmination of years of survey in carefully selected areas. |