What are some hidden elements that are related to space exploration tools in Little Alchemy 2?

In Little Alchemy 2, there are several hidden elements related to space exploration tools that you can discover by combining specific elements. Here are some of the key combinations and steps to unlock these hidden elements:

1. Rocket:
- Combination: Metal + Firework
- Steps:
- First, create Metal by combining Fire and Stone.
- Then, create Firework by combining Gunpowder and Sky.
- Finally, combine Metal and Firework to create a Rocket.

2. Space Station:
- Combination: House + Rocket
- Steps:
- First, create House by combining Wall and Wall.
- Then, create Rocket as described above.
- Finally, combine House and Rocket to create a Space Station.

3. Astronaut:
- Combination: Human + Rocket
- Steps:
- First, create Human by combining Life and Clay.
- Then, create Rocket as described above.
- Finally, combine Human and Rocket to create an Astronaut.

4. Space Shuttle:
- Combination: Airplane + Rocket
- Steps:
- First, create Airplane by combining Bird and Metal.
- Then, create Rocket as described above.
- Finally, combine Airplane and Rocket to create a Space Shuttle.

5. Satellite:
- Combination: Metal + Space
- Steps:
- First, create Metal by combining Fire and Stone.
- Then, create Space by combining Sky and Star.
- Finally, combine Metal and Space to create a Satellite.

6. Telescope:
- Combination: Glass + Sky
- Steps:
- First, create Glass by combining Fire and Sand.
- Then, create Sky by combining Air and Cloud.
- Finally, combine Glass and Sky to create a Telescope.

7. Space Suit:
- Combination: Fabric + Astronaut
- Steps:
- First, create Fabric by combining Thread and Thread.
- Then, create Astronaut as described above.
- Finally, combine Fabric and Astronaut to create a Space Suit.

These combinations will help you unlock various space exploration tools and related elements in Little Alchemy 2. Experiment with these steps to expand your collection and discover more hidden elements!