Minecraft Java 1.20 Mods
Browse 149 free mods for Minecraft Java 1.20 — popular picks include The Cosmic Spokespersons, Beyond Cosmo, MARSHY'S SECRETS OF THE OMNITRIX - PALLADIUM BETA.
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The Cosmic Spokespersons
A mod focusing on special effects, dimensions, combat and bosses, with some plots.
Beyond Cosmo
Action packed Sci-Fi Modpack | High Tech Guns | Warfare | Industrial Evolution | Space Exploration
MARSHY'S SECRETS OF THE OMNITRIX - PALLADIUM BETA
The power to transform into hundreds of powerful aliens with the powers of the Omnitrix, a powerful weapon from outer space!!
Valkyrien Space War
A comprehensive mod designed to bring a hardcore sci-fi and authentic space travel experience to Minecraft.
Lower Shield
Decreases the amount of space the shield takes up on screen.
Planeta Vegetta (Unofficial)
All the mods from the new Vegetta777 series!

Into the backrooms: found footage horror
You are trapped in the Backrooms, where flickering lights, entities, and anomalies are found, trapping you in a liminal nightmare (MOST RECENT VERSION OF SPACEPOTATO'S BACKROOMS)
Truly Small Items
A real resource pack for small items. Textures are painstakingly modified to fit the Minecraft aesthetic while giving the user more screen space.
Beyond Viltrum - Invincible Inc
Beyond Viltrum is a hardcore survival modpack set in the Invincible universe. Random races, powerful abilities, planetary travel, events, and a revival system. Train, fight, and rise through the ranks—or fall trying. Only the strong survive.
Shield By Side
Actually hold your shield by your side (like in 3rd person) and reduce the amount of useful screen space the shield takes up!
Cosmic Vortex
Experience cosmic wonders and celestial beauty with the immersive Intelstellar Black Hole by Koto
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.
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+).
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!
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.
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
Traveller's Story
Incredible modpack on version 1.20.1 Dungeons, Hardcore bleeding mechanic and space with aliens.
Found Footage: The Backrooms
The Found Footage mod by SpacePotato made perfect!
Crimson Celestials
Crimson Celestials transforms the Minecraft sky into a breathtaking display of red nebulae, stars, and cosmic wonders, creating an immersive, otherworldly atmosphere.
StellarSpace: Celestial Blues
Elevate your Minecraft world with mesmerizing blues and twinkling stars in this cosmic texture pack.
VoidCosmos
Immerse in a cosmic adventure with this texture pack featuring interstellar landscapes and surreal black hole skies.
AdventureCrafts [Fabric]
Perfect modpack for survival and for those looking for adventure, new dungeons and structures, Nether and End revamped, New biomes and ores and Space travel but you still have to discover more, have fun!
Modrinth Tech Rat
Immersive Tech modpack for friends and family, where you can invite others to your single player world. Includes automation, space travel, guns, cars, planes, many mobs and instantly deploying buildings too :).
Exploring the Universe
Enjoy an exciting journey between planets with Quests!
The Moon - Explore with Olowar Space Industries
Explore vast surface are of the Moon and Make new Tools!!
GalaxySMP
The GalaxySMP modpack, which allows for players to explore the large expansive world and also space. From immersive aircraft and automobiles. You can use knowledge and also machinery to help you in your survival with the included 100+ mods.
My mental breakdown goes on
A port of my third mental breakdown on planet minecraft
From Spears to Gears
This modpack will take you through the ages of our civilisation! From the Bronze Age to the Space Age. Completely reworked combat system and amazing armor and weapons to fit the theme
Guns, military, and stuff
guns, military armor, horror, mechs, space exploration, and magic
Galaxy Origins The Divine
This modpack is a experience with custom recipes, creating a great experience and it's very customizable.
Rocket Launcher Mod
Add a powerful rocket launcher to Minecraft with this mod. Enhance your combat with explosive projectiles and take your gameplay to the next level!
Create Gods
Master engineering with the Create Mod, explore endless biomes, and conquer planets. Build, automate, and rise as a Minecraft god.
Von's 40kcraft
Just a small modpack I put together based around Warhammer 40k. Main mods are Hammercraft 40k, Minehammer: 40k, and Space Dimensions. There are mods for leveling up and storage systems, as well as some others to increase difficulty.