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? |