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

In Little Alchemy 2, there are several hidden elements related to space exploration that you can discover by combining specific elements. Here are some of the key space-related elements and how to create them:

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1. Rocket
- How to Make: Combine Metal + Fire to create Rocket.
- Purpose: Rockets are essential for space exploration and can be used to create other space-related elements.

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2. Space
- How to Make: Combine Sky + Star or Sky + Telescope to create Space.
- Purpose: Space is a foundational element for many space-related combinations.

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3. Astronaut
- How to Make: Combine Human + Rocket or Human + Space Suit to create Astronaut.
- Purpose: Astronauts are key to exploring space and can be used to create other elements like Space Station.

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4. Space Station
- How to Make: Combine House + Space or House + Astronaut to create Space Station.
- Purpose: Represents human habitation in space.

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5. Alien
- How to Make: Combine Life + Space or Human + Galaxy to create Alien.
- Purpose: Represents extraterrestrial life and is a fun hidden element.

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6. Galaxy
- How to Make: Combine Star + Star or Star + Space to create Galaxy.
- Purpose: Represents a large collection of stars and is used in advanced combinations.

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7. Solar System
- How to Make: Combine Sun + Planet or Planet + Planet to create Solar System.
- Purpose: Represents a star system and is a key element for space exploration.

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8. Black Hole
- How to Make: Combine Star + Pressure or Galaxy + Pressure to create Black Hole.
- Purpose: A mysterious and powerful space phenomenon.

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9. Space Suit
- How to Make: Combine Fabric + Astronaut or Fabric + Space to create Space Suit.
- Purpose: Essential for astronauts to survive in space.

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10. Satellite
- How to Make: Combine Metal + Space or Rocket + Computer to create Satellite.
- Purpose: Represents human-made objects orbiting in space.

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11. Telescope
- How to Make: Combine Glass + Metal or Glass + Tool to create Telescope.
- Purpose: Used to observe space and stars.

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12. Comet
- How to Make: Combine Ice + Space or Ice + Star to create Comet.
- Purpose: Represents a celestial object made of ice and dust.

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13. Meteoroid
- How to Make: Combine Stone + Space or Stone + Star to create Meteoroid.
- Purpose: Represents a small rocky body in space.

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14. UFO
- How to Make: Combine Alien + Airplane or Alien + Rocket to create UFO.
- Purpose: Represents an unidentified flying object associated with extraterrestrials.

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15. Milky Way
- How to Make: Combine Galaxy + Milk or Galaxy + Star to create Milky Way.
- Purpose: Represents our galaxy.

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Tips for Space Exploration Elements:
- Start with basic elements like Sky, Star, and Metal to build your way up to more complex space-related elements.
- Use Space as a foundation for many combinations.
- Experiment with Astronaut and Rocket to unlock advanced space exploration elements.

By following these steps and combinations, you can uncover all the hidden space exploration elements in Little Alchemy 2!