| Learning how to land a space ship on a specified area. |
| Astronauts wear gloves and have to work with no gravity. The water makes the work harder. |
| Rockets need enough fuel to make it all the way to the Moon and back. |
| When emergencies happen, Astronauts need to be able to push the correct button in the dark to save the spaceship. |
| Getting fuel to rocket to the Moon. |
| Learning about gravity. |
| Space probes have to avoid asteroids and guide themselves through space. |
| Astronauts have no gravity in space. Their food can float. We are trying to catch marshmallows in the air. |
| Gravity keeps the papers in the bucket. |
| Did she make it through safely? |

