Mods for Minecraft Java
Browse 379 free mods for Minecraft Java — popular picks include Time Vortex (TARDIS) - Neoforge, Project:Bombs Away, Space and Constellations.
Step by step: How to install Minecraft Java mods & modpacks
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Time Vortex (TARDIS) - Neoforge
Embark on a journey through time and space with this survival-focused TARDIS mod. Designed for NeoForge 1.21.1, it offers a balanced and immersive approach to piloting your very own space-time machine.
Project:Bombs Away
Realistic warium like mod that adds bombs,rockets etc. and realistic recipes.
Space and Constellations
Explore the depths of space through a telescope lens! Discover constellations, draw celestial maps, and unlock magical stellar abilities.
railboost (fabric)
use firework rockets to boost minecarts & other vehicles
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.
ch: BOOM!
addon for cosmic horizons
Serilis: Technological Ascendance
Serilis is an ambitious tech and progression mod, starting from the stone age and possibly ending to the space age. A world to fight and adapt to, flint tools, engineering, machines, vehicles, clockwork, steam technology, dieselpunk, and more.
GalaxyTales Crafting Utilities
Adds items for Advanced Crafting
Cobblemon Ultra Space
An Addon for The Cobblemon Mod, Tested On Newest Version of Cobbleverse
Time Vortex (TARDIS)
Embark on a journey through time and space with this survival-focused TARDIS mod. Designed for NeoForge 1.21.1, it offers a balanced and immersive approach to piloting your very own space-time machine.
Big Globe: Creating Space Compatability
Adds Nickel to Big Globe World Generation.
Create: Orrery
A way to add northstar planets using datapacks into the game!
June's GeOverhaul
A complete re-imagining of Minecraft's underground, inspired by our own planet's 4.6 billion years of geologic evolution
STAR WARS: Project The Force {SWPTF}
A project that will completely immerse you in a Galaxy far, far away;)
BBL Dimensional Resources
Obtaining Resources from other planets using a Interdimensional Laser
VirusBlocks
When You Place Them Make Sure You Space Them, Can Cause Poison
USP Unified Space Program
Integration/Compatibility for *ALL* space mods.
NeroAgriculture
Mine alien ore, power up your machines, build rockets — then terraform a dead world until it rains.
Accretioned Horizons
A mod that adds various space related features!
Simple Flight Armor
Simple mod that adds craftable diamond and netherite armor that allows creative flight. The armor is also integrated with the Minecraft trimmable armor system. Double tap space to fly!
Marsward
Build a rocket, leave Earth behind, and turn the red wastes of Mars into a place you can survive.
Create: Northstar - Redux Unhardcoded
Northstar Redux Unhardcoded: a transitional hardcode-removal fork unifying planet systems in a shared registry, keeping legacy compatibility, and offering Java/KubeJS extension paths until upstream gets data-driven planets.
Fiber-Optic Cables
Adds a fiber optic cable, used to instantaneously transfer multiple redstone signals within a one block space.
GalaxyGamingExtras
GalaxyGamingExtras
BazookaJumping
Mod designed to recreate the mechanics of rocket jumping.
Firework Villagers
Adds Firework Rockets to Villagers Trades.
HarvestGalacticraft
Adds more canned food for use in Galacticraft, Galaxyspace, and Moreplanets
My Secret Base
Adds a unique Secret Base dimension for each player! Teleport far away, generate a platform, build freely, expand your space, and share access with friends! Void safety included.
error killer
If you try to place a block but an obstacle is in the way (like levers) the mod instantly grabs a Water Bucket or Lava Bucket from your hotbar to clear the space and places your block
Extra Planets Automatic Resources
Making your space journey less stressful!

Interstellar: Galaxy
Travel throughout the galaxy
Space Station Craft 14
This project aims to recreate the game Space Station 14 in Minecraft.
SpaceCraft by CapCreeperGR
This mod adds space to your game
Stellar Depths
Drift through cosmic emptiness. A space exploration mod built around scale, silence, and the unknown.
AlienCraft : Kepler 22b
With this minecraft mod you can explore Kepler22b, a fareaway exoplanet with a unique flora, fauna, structures and equipments to craft for hours of gameplay !