What are some tips for discovering hidden space combinations in Little Alchemy 2?

In Little Alchemy 2, discovering hidden space combinations can be both challenging and rewarding. Here are some tips and steps to help you uncover these elusive elements:

1. Start with Basic Space Elements
- Begin by creating foundational space-related elements like Sky, Star, Planet, and Moon. These are often prerequisites for more complex space combinations.
- Sky: Combine Air + Cloud.
- Star: Combine Night + Telescope or Sky + Telescope.
- Planet: Combine Earth + Sky or Earth + Star.
- Moon: Combine Sky + Stone or Planet + Stone.

2. Experiment with Telescopes and Observatories
- The Telescope and Observatory are key tools for discovering space-related elements.
- Telescope: Combine Glass + Glass or Glass + Metal.
- Observatory: Combine Telescope + House or Telescope + Brick.
- Use these tools to combine with other elements like Sky, Star, or Planet to unlock hidden space elements.

3. Combine Space Elements with Technology
- Many hidden space elements involve combining space-related items with technology or machinery.
- Rocket: Combine Metal + Fire or Metal + Gunpowder.
- Space Station: Combine Rocket + House or Rocket + Metal.
- Satellite: Combine Rocket + Metal or Rocket + Computer.

4. Explore Mythical and Abstract Combinations
- Some space elements require combining abstract or mythical concepts.
- Alien: Combine Life + Planet or Life + Star.
- Galaxy: Combine Star + Star or Star + Space.
- Black Hole: Combine Star + Pressure or Star + Gravity.

5. Use Hints Wisely
- If you're stuck, use the in-game hint system to get clues about possible combinations. Hints can guide you toward hidden space elements you might not have considered.

6. Think Outside the Box
- Some space combinations are not immediately obvious. For example:
- Astronaut: Combine Human + Rocket or Human + Space Suit.
- Space Suit: Combine Fabric + Oxygen or Fabric + Metal.
- Solar System: Combine Planet + Planet or Planet + Star.

7. Check for Updates
- The game occasionally adds new elements and combinations. Make sure your game is up to date to access the latest hidden space content.

8. Use Online Resources
- If you're still struggling, consult online guides or community forums for comprehensive lists of space combinations. These resources can provide detailed step-by-step instructions.

By following these tips and experimenting with different combinations, you'll be well on your way to discovering all the hidden space elements in Little Alchemy 2. Happy crafting!