astrocraft-1.4.1+1.20.5.jar is a release file of the Minecraft mod Astrocraft: Realistic Night Skies for Fabric, Quilt, made for Minecraft 1.20.5. It was published on August 10, 2024 and is 4.9 MB in size. For the full description, screenshots and every other version, visit the Astrocraft: Realistic Night Skies mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.