Space Sky – HD Realistic Resource Pack – This Texturepack just changes the sky
Space Sky – HD Realistic Resource Pack for Minecraft Frostburn update version that added new blocks and some new sounds.
How to install Space Sky – HD Realistic Resource Pack
Notice: You need Optifine or MCPatcher for this resource pack.
Download links for Space Sky – HD Realistic Resource Pack:
http://www.mediafire.com/download/1l6w20dyw1n5wa6/Custom+Sky+TexturePack.rar