| Answer | Crossword Clue |
|---|---|
| rockoons | ROCKOON, a small rocket |
| sondes | rocket, balloon, or rockoon used as a probe for observing phenomena in the atmosphere |
| sonde | rocket, balloon, or rockoon used as a probe for observing phenomena in the atmosphere |
| rockoon | a small rocket |
| bazooka | a small rocket launcher |
| RETRO | Small rocket on a spacecraft |
| bazookas | BAZOOKA, a small rocket launcher |
| thruster | small rocket attached to a spacecraft and used to control its attitude or translational motion |
| thrusters | A small rocket engine on a spacecraft, used to make alterations in its flight path or altitude |
