Minecraft Java 1.20 Mods
Browse 1,441 free mods for Minecraft Java 1.20 — popular picks include Ad Astra: Planets+ Add-ons, Remove Chat Bracket, Create Planetary.
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Ad Astra: Planets+ Add-ons
Official add-ons for Planets+! Includes mod compatibilities.
Remove Chat Bracket
Remove bracket from the chat and leave only one spacebar between player name and the message.
Create Planetary
Including Create, Farmer's Delight, Cataclysm, Alexsmobs, Twilight Forest and much more! Vanilla Styled
Cave Dweller Sound Overhaul (Dead Space Edition)
Changes the sounds to help your heart skip a few beats
TechRPG - RPG with Tech, Magic, Create, Space Exploration
RPG Tech modpack featuring Tech automation with RPG Adventure, Create, Space Exploration, Skills, 1000+ Quests and more!
Cosmic Rocketry [CR]
Ad Astra Rocket Extension
Ad Astra Planetary Swapper
Adds a simple item to Ad Astra that allows for space travel without rockets
Beyond Minecraft [Forge]
Looking for an adventure "Beyond Minecraft"?... This Modpack offers | Magic | space Exploration | combat | harvesting in a whole new way. Explore new dimensions and unleash your creativity with "Beyond Minecraft".
Alien AGF Series
A modpack that brings technology from Mekanism, space travel from Ad Astra, and Xenomorphs from Gigeresque to create a grand suspense filled adventure! Help AGF (Anomaly Glitch Foundation) find the xenomorphs to either contain them or irradicate them.
SCAN
Scan the space around you - each pulse of light shows you where you are...
Cosmic Dunes Sky Overlay
A beautiful sky overlay depicting the cosmos
JustTimm's Lightsaber Workshop
This is a resource pack that brings the iconic sabers from across the Star Wars galaxy to life in Minecraft utilizing OptiFine CIT (1.20.2-1.21.4) and Vanilla CIT (1.21.5+).
Aesthetic Shelving
Add beautiful, functional wooden shelves to Minecraft! Display items, decorate interiors, and organize your space with style using Aesthetic Shelving.
Cobblemon Explorers!
Explore all kinds of vast beautiful landscapes in this Vanilla ++ modpack! (even in different planets!)
Multitools Enhanced
Combines all of the tools (pickaxe, axe, shovel and hoe) in one item to save inventory space.
Legends of the Galaxy
Forge your own galactic legacy with an advanced Star Wars action-adventure modpack, and the official modpack for Galaxies: Parzi's Star Wars Mod!
VS Genesis
A space mod for Valkyrien Skies
Liminal Spaces Project (Discontinued)
Ultra-realistic horror liminal spaces in Minecraft.
Space and stars GUI
Spaced themed GUI - full of stars and nebulas.
Project Spacee
Use all the resources at your disposal to spread across the stars
Ashes To Ashes
Crashlanding on the Moon| Adventure on different planets| 1.20.1 skyblock-like modpack

Astral Zinc
Adds zinc to some planets in Ad Astra.
Genesis
A space mod for Valkyrien Skies
Astrocraft: Ad Astra Compat
A tiny mod that puts Astrocraft skies on Ad Astra planets
Create Tacz
A create mod with Tacz guns and Northstar tech installed. Build a major gun with the help of the create mod as well as pump oil and go to space. The power of create is in your hands as well as power of automated guns.
Creating space gravity addon (DISCONTINUED)
Adds low gravity
Ad Astra Remastered
Ad Astra: Remastered enhances Ad Astra with more planets, Create mod integration, and QoL improvements. Enjoy optimized gameplay, better visuals, and a smoother space exploration experience.
Crashed
Crashed is a skyblock style pack that takes heavy inspiration from the legendary "Crash Landing". Start with a crashed space ship on a barren dust world.
Fantasy Vs. Science Quarks & Magic
Welcome to the modpack inspired by Dr. stone. Humanity has been petrified and it's your turn to learn about science and save the world. Even go into space to find the secret behind petrification. This is going to be 10 billion percent exciting!
Evelyn 16x
A blue galaxy themed PvP texturepack available for 1.8, 1.20 and 1.21+
Small Shield
Better Small Shield makes your shield smaller which prevents shield to cover extra space on your screen
No Jump Delay
Makes that when you hold the spacebar it spams jump for you. (For running under 2 block high spaces and up stairs)
Norzeteus Space -GUI
futuristic
Space's Sponge Crafting Recipe
Adds a vanilla-friendly, ocean-themed crafting recipe for the uncraftable Sponge block.
Zero Point Labs
Innovative technologies for high-performance spacecraft locomotion.
Space's Day Counter
A GUI overlay that displays the current day on the bottom of the screen.