CELESTIAL  v2.3
A night-sky shader pack for Minecraft 1.20.1
Works with: Iris + Sodium (Fabric)  and  Oculus + Embeddium (Forge)

INSTALL
  1. Drop the whole .zip (do not unzip) into your instance's  shaderpacks  folder.
  2. In game: Options > Video Settings > Shader Packs > Celestial.
  3. Use the Profile button (Low / Medium / High / Ultra) to match your PC. High is the intended look.

WHAT'S IN IT
  Night sky
    - A deep blue-black sky full of fine stars, with sparkles on the brightest ones
    - Violet Milky Way with dark dust lanes, two spiral galaxies and faint nebulae
    - Comet Tiamat ("Your Name"): a huge glowing comet fixed in the night sky, with a white-hot
      edge, electric cyan and blue tail and soft violet-pink clouds. Options: how often, size, brightness.
    - Constellations with blue lines and glowing stars; look at one and its name appears. Themes:
        Zodiac (default): all twelve signs, Aries to Pisces, pinned in place so they all fit in the sky
        Real Sky (Big Dipper, Orion, Cassiopeia, Cygnus, Lyra and more at their true positions)
        Animals & Myth (stag, wolf, whale, owl, fox, dragon)
        Minecraft Legends (Creeper, Enderman, Herobrine, Notch, diamond sword, pickaxe, ghast, heart)
        OG YouTubers (DanTDM, Stampy, CaptainSparklez, SSundee, Little Kelly,
                      SkyDoesMinecraft, iBallisticSquid, Preston)
    - Cosmic events: every so often a night brings a show that lasts until dawn:
      a meteor storm, the whole sky spinning into star trails, a glowing cosmic bloom or a supernova
    - A round glowing pixel moon (or the vanilla moon, or a realistic one)
    - Shooting stars; optional aurora, planets, black hole and small comet
  World
    - Warm nostalgic sunlight, vivid sunsets, colourful days, dark moonlit nights
    - Soft shadows (coloured through stained glass), god rays, mist that settles over distant valleys
    - Puffy volumetric clouds that part at night to leave the sky clear (blocky clouds optional)
    - Glassy water that mirrors the whole night sky: Milky Way, constellations, comet and stardust
    - Waving grass, flowers, crops and leaves; glowing torches, lava and light blocks
    - Coloured lighting: soul torches glow cyan, redstone red, amethyst purple, sea lanterns cool
      white; stained glass colours the light and colours mix where lights meet.
      On Iris 1.6+ the light is tracked in 3D all around you; other loaders use an on-screen method.
  Dimensions
    - Nether: warm biome-coloured fog
    - End: purple galaxy sky with its own black hole; end portals show deep space

TIPS
  - Everything lives under Shader Options; each menu has tooltips.
  - Too dark at night?  Lighting > Moonlight, or Camera & Colour > Night Exposure.
  - Low FPS?  Pick the Low or Medium profile, or turn off God Rays / Screen Space Reflections.
