Sky element is associated with astronomical objects, so it is very important in Little Alchemy 2. It is necessary to combine Aurora, Dragon, Fireworks, Horizon, Kite, Pegasus, Skyscraper, and Telescope. You have 4 ways to make Sky, two of them are easy and you just need 6 steps, others are getting a bit more complicated. Check out the below walkthrough step by step from the basic elements, choose your favorite method and try it yourself.
Method 1: Cloud + Air
Earth + Earth = Land
Earth + Land = Continent
Continent + Continent = Planet
Air + Planet = Atmosphere
Atmosphere + Water = Cloud
Cloud + Air = Sky
Method 2: Atmosphere + Sun
Earth + Earth = Land
Earth + Land = Continent
Continent + Continent = Planet
Air + Planet = Atmosphere
Fire + Planet = Sun
Atmosphere + Sun = Sky
Method 3: Moon + Sun
Earth + Earth = Land
Earth + Land = Continent
Continent + Continent = Planet
Fire + Planet = Sun
Time + Sun = Day
Time + Day = Night
Earth + Night = Moon
Moon + Sun = Sky
Method 4: Atmosphere + Light
Earth + Earth = Land
Earth + Land = Continent
Continent + Continent = Planet
Air + Planet = Atmosphere
Air + Fire = Energy
Earth + Fire = Lava
Air + Lava = Stone
Fire + Stone = Metal
Energy + Metal = Electricity
Electricity + Glass = Light Bulb
Electricity + Light Bulb = Light
Atmosphere + Light = Sky