Space & moon update

An update where you can go to the moon!

To get there you would have to craft a rocket and to do that you would need to craft a 'rocket engine' or a 'rocket core' which should be the hardest item to make in the game - maybe using a Nether star, Ender Dragon egg, diamonds and other difficult-to-get materials. Then you'd need to build a rocket in a set configuration (as with a Nether or End portal).

Once you're on the moon, there could be new structures and mobs. Maybe a ruined lunar base or space station, and aliens for mobs. There could be new materials too - like spacedust which could be added to blocks to make them shimmery, and different blocks like space rock which could be cool for decoration.

This update would be so cool to see and a really great achievement to aim for after defeating the Wither and Ender Dragon!