Tech Mods for Minecraft Java
Browse 694 free Tech mods for Minecraft Java — popular picks include AshTech, Mob Rockets, Ad Astra Cargo Rocket [Unofficial] by SHB2.
Updated daily
AshTech
A tech modpack centered around automation, machinery, and space exploration.
Mob Rockets
Send hostile Overworld mobs on an explosive one-way firework rocket ride! For hand-held, crossbow, and elytra use.
Ad Astra Cargo Rocket [Unofficial] by SHB2
This is a Forge-compatible version of “Ad Astra Cargo Rocket [Unofficial]” by ChiyahaRe. This mod adds a cargo rocket that transports items across dimensions and enables automation.
Portalmod: Glacier
This is a mod for portalmod that adds a bunch of new stuff from various portal games and mods aswell as some original content, there is a space cube that has no gravity and a gravity changing cube that changes gravity depending on the surface and more!
Smeshariki: Otherworld
A mod featuring diverse space content in the spirit of Galacticraft.
Freezeover
A modpack set on a frozen exoplanet where you have to survive the harsh temperatures!
AdvancedRocketry-TFRU
A forked ver of AdvancedRocketry, add most interesting features of universe including real universe travel and dyson sphere.
Create: Interstellar
Create: Interstellar is a progression-focused tech modpack centered around Create, Ad Astra, and AE2. Start with only rotational power, reach the stars with Ad Astra, unlock AE2 through space exploration, and eventually develop quantum technology.
NeroAgriculture
Mine alien ore, power up your machines, build rockets — then terraform a dead world until it rains.
GalaxyByne's Economy
Run your own realistic bank with this server economy datapack!
Aero Science Program
Sable & Create Addon: Adds research experiments inspired by Kerbal Space Program
RocketRaid
RocketRaid transforms Minecraft's crossbows into powerful RPG launchers.
msp
Realistic orbital physics, rocket engineering, and space program progression for Minecraft. Build Create contraptions, launch them with real gravity/drag/re-entry, do science, unlock tech via FTB Quests.
create: microcosm
a pack about space magic and tech, mostly tech
AeroBoots
AeroBoots is an advanced jetpack boots plugin for Minecraft 1.21.5 that allows players to fly in a controlled and epic way. With optimized visual effects, realistic rocket sounds, and a strict system without fall damage protection
Create Infinity By Alperca
The ultimate 1.21.1 Create experience. Automate heavy industry with TFMG, build functional airships with Create Aeronautics, and launch into the cosmos with Creating Space.
Wombats in space!
This project adds many mods that have to do with space exploration and some other fun stuff. Sadly there are no wombats ):
RocketRo's CreateCraft
All-in-one ultimate Create modpack! Make anything you can imagine and much more!
Create Rocketjump
Create based modpack with greatly performance and with many additions
uguu.space pack
Pack with a focus on technical mods (Create, Ad Astra, AE2), while keeping it optimized.
Mars Renaissance
The Mars Planet add to Minecraft!
Torium Ad Astra
Torium Into Space with Ad Astra!
Quantum Leap (QL)
Quantum Leap is a Minecraft mod that lets players manipulate space, time, and matter through advanced quantum technology. You can teleport instantly, experiment with new energy sources, and craft powerful devices to reshape the world around you — but bewar
Spacesuit Required [Addon for Galaxy Space]
Makes it so you have to wear a light space suit to stay alive in space, or a heavy space suit if the celestial body has a high atmospheric pressure.
Invaded Space
(Practically adds nothing as of now) A space Minecraft mod we are making that will capture the creativity of a robot civilization
Delivery Rocket Mod
This mod adds rockets, which deliver items!
SpaceSMP Modpack
A Create X AdAstra modpack with vannila+ content
TARDIS Regeneration
Travel through time and space with your TARDIS, regenerate like a Time Lord, and shape your own adventure. Complete freedom.
Persistent Snapshot: Required on Server
Magic, Creatures, Machines, and Space! Journey from ancient spells to interstellar travel — explore every realm!
Slimer's Universal Madness
The collapse of time and space has left some annomalies behind...

Duststorm
Survive a crash landing on the scorching hot distant planet of Tiziria.
Project Celestia
Explore, build, and conquer space using advanced technology and powerful machinery. Travel across planets, automate systems, and push beyond Earth into the vast unknown. 🚀🌌
Seal's SMP Forever+
A Vanilla+ modpack centered around adding new things to key features of the vanilla experience while also expanding that experience to different dimensions and planets. adding new bosses for late game content and items.
Space Oddysey
Space modpack! Survive in space!
Roaring 20s Simulator
Experience the advancement of the Roaring 20s, from spaceships to netherrite farms.
Create: Celestial Mechanics
Launch yourself into space with the Create mod!