Forge Mods for Minecraft Java
Browse 153 free Forge mods for Minecraft Java — popular picks include HBM's NTM CE: Space, Astral Zinc, Genesis.
Updated daily
HBM's NTM CE: Space
The only existing port of NTM: Space 1.7 fork onto 1.12.2 in a form of addon for NTM: Community Edition.

Astral Zinc
Adds zinc to some planets in Ad Astra.
Genesis
A space mod for Valkyrien Skies
Galacti Craft - Green Space
Adds UNIVERSE To The Game!!!!
The Pocketaverse - Pocket dimensions
This mod adds a way to create and go to pocket dimensions to provide more space ,add some extra exploration & imprisoning people :)
Futurepack Mod
The Futurepack is a modification adding future-themed materials, resources and other stuff. Build Spaceships and research & explore Planets.
Dataplanets
Dataplanets provides infinite planets for VS: Genesis!
WarpDrive Celestials
Replaces flat WarpDrive Mod visuals with configurable 3D cube or sphere planets and more varied star colors.

Ragex's Nuclear Tech
A sci-fi chemistry learning tool about space, science, immersion and of course Nuclear Tech.
Helldivers : Crafted Democracy
Spread Liberty to new worlds Helldiver! - Explore a host of worlds in need of liberation across the Galaxy! and crush the foes of freedom with the selection of weapons, armor and stratagems provided to you by S.E.A.F High Command! [ - This mod in Beta - ]
The Moon - Explore with Olowar Space Industries
Explore vast surface are of the Moon and Make new Tools!!
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.
Pacific's Specifics
This is a addon to "Cosmic Horizons" that adds some crafting recipes for the steel, titanium, and nickel and makes it possible to play in survival!
Digital Home: Private Dimension
A private space in a Pocket Dimension
Beyond The Stars
Beyond The Stars (BYTS) is an addon for Cosmic Horizons that reworks the solar system to give you 47 new planets to explore.
Planetmax's The Backrooms
The Backrooms in minecraft.
Celestial Exploration
Exploration of outer space.
spaced out!
There is no space in Minecraft right now, but this mod adds planets from our solar system and special planets to Minecraft!
Capybara's Liminal Spaces
Possibly your new favorite liminal space mod!
Echoes Of Nowhere
A Pure Liminal Space mod That doesn't have that many blocks
SpacePortal
This mod is about getting to another dimenshions and getting infinity
Temporal Threads of Space (TTS)
This mod adds a new type of energy - temporal energy, with which you can control the space-time continuum
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.
Liminal Space
This is a mod that adds liminal spaces to the game.
The Dulling
A Cosmic Horror Story with Bosses, Dimensions, Magic, and more!
Builders Companion Dimensions
BC Dimensions provides four utility worlds: a block catalog (Palette), resource extraction space (Mining), material farming (Sand World), and private workspaces (Specter). Each solves specific builder problems without bloat.
Cubic Space
Space, Resource, Exploration, That's Cubic Space
Ad Astra: Ashes of Luyten
Adds new planets to the Ad Astra mod
Bean Planet
a MOD that adds new ore,new friends , new weapons and new secrets
Secret of Universe
Adds content from the "Ben 10" animated series. New dimensions, structures, items, and, of course, the cosmic watch!
USP Unified Space Program
Integration/Compatibility for *ALL* space mods.
Galaxy Superheroes
This addon for palladium adds new Heroes! Like a Galactus!
June's GeOverhaul
A complete re-imagining of Minecraft's underground, inspired by our own planet's 4.6 billion years of geologic evolution
Minestuck: Rocketry
Allows Ad Astra rockets to fly to Minestuck's Skaia and Hivecraft's Alternia dimensions