Forge Mods for Minecraft Java
Browse 170 free Forge mods for Minecraft Java — popular picks include Ad Astra Remastered, Thormen 1.21.1 - Mekanism - Spaceships - ICBMs - Force Fields - Nuclear Science - Voltz successor - Modpack server running, Vorps Reborn.
Step by step: How to install Minecraft Java mods & modpacks
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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.
Thormen 1.21.1 - Mekanism - Spaceships - ICBMs - Force Fields - Nuclear Science - Voltz successor - Modpack server running
Voltz as it should have been. Yes, it has ICBM's, and you bet - lots more
Vorps Reborn
Stone Age to Space Age with interactive magic and tech modpack.
Dataplanets
Dataplanets provides infinite planets for VS: Genesis!

Ragex's Nuclear Tech
A sci-fi chemistry learning tool about space, science, immersion and of course Nuclear Tech.
Create Outbound
Crash-land on a harsh, living world, survive environmental hazards, rebuild civilization through industrial technology, and advance from primitive survival to interplanetary colonization.
NeroSpace
Mine alien ore, build machines to refine it, and craft tiered rockets to blast off to new planet-dimensions full of exotic ores. A space-exploration tech mod that turns survival into a journey from your first pickaxe to interstellar travel.
The Expanse: A Space Journey
Space exploration in Minecraft.
Galaxy Under Chaos - A Star Wars Experience
"Galaxy Under Chaos" is a Minecraft Star Wars mod where players explore a galaxy in turmoil. Discover unique planets and powerful technology. Customize lightsabers, face new mobs, and navigate an ever-changing universe full of chaos and mystery.
Industrial Age The Turning
Industrialize The World, Explore The Universes Depths To Space and Beyond. Beware The Storms of The Skies.
Digital Home: Private Dimension
A private space in a Pocket Dimension
Scientific Rocketry
A tech-based expert pack for Minecraft 1.12.2 based on space exploration and automation
Galaxy Superheroes
This addon for palladium adds new Heroes! Like a Galactus!
Industrial Evolution
Terrafirmacraft, Elaborate Minecart Networks, Sprawling Factories, and Space!
Capybara's Liminal Spaces
Possibly your new favorite liminal space mod!
The Dulling
A Cosmic Horror Story with Bosses, Dimensions, Magic, and more!
Smp Craft
The modpack is based on exploration of space , automation and dungeons
Beyond Dungeonspace - Steampunk Survival, Create Automation & Horde Defense
A lightweight Minecraft modpack blending adventure and creativity! Explore dungeons, new dimensions, and planets with rockets. Build vehi, fly planes, manage colonies, and automate with Create. Optimized for all PCs—perfect for adventurers and builders.🚀
ComputerCraft
A game based on power, engineering, computers, and magic with space.
Futurecraft 5.0
A simple tech modpack about automation and space exploration inspired by YouTuber GEJMR on version 1.20.1!
Crashed Phoenix
Survive on an alien planet, automate your way back into orbit!
SpacePortal
This mod is about getting to another dimenshions and getting infinity
OFF: All Of Era
A fully progression-based modpack that spans every era — from primitive survival and ancient magic to medieval kingdoms, industrial technology, and futuristic space exploration. Build, evolve, conquer, and shape history through the ages.
Secret of Universe
Adds content from the "Ben 10" animated series. New dimensions, structures, items, and, of course, the cosmic watch!
Temporal Threads of Space (TTS)
This mod adds a new type of energy - temporal energy, with which you can control the space-time continuum
Broken Crayons
The ultimate Tech & Science modpack. Build your own reactor or become interplanetary!
Eloncraft
A space mod that lets you live out your wildest dreams of becoming a hat merchant or sending cars to space.
Dimensional Sickness
These dimensions were not meant for you. A cosmic-horror mechanic that punishes players who linger too long in isolated spaces with a fatal sickness.
Factory in space, a Create expedition
Automate, research and conquer the galaxy
TechCraft: Galactic Heroes
This is a modpack full of adventures, technology, heroes and intergalactic planets!
A GalacticWars Story
A galactic Minecraft modpack combining advanced technology, powerful magic, and interplanetary exploration — automate your world, master energy, and journey beyond the stars.
STEM Gamers Sky Space
My custom combination of Sky Factory 3/4 and Galacticraft
June's GeOverhaul
A complete re-imagining of Minecraft's underground, inspired by our own planet's 4.6 billion years of geologic evolution
Skuff's Super Space Pack
In this mod pack I combine the use of nuclear technology and outer space travel to create the ultimate superhero playground!
TimeSkip
TimeSkip is a lightweight 1.12.2/1.16.5/1.18.2 minecraft modpack featuring space exploration and Technology.
Darkmatter
The mod pack for the Darkmatter server, designed to keep that pleasant Minecraft feel while adding more exploration and ingenuity to the game. Reach for the stars or decorate your home planet with all the beauty of creativity, your mind is your limit!