Tech Mods for Minecraft Java
Browse 681 free Tech mods for Minecraft Java — popular picks include It's Not Rocket Science, Create: Skies, Seas and Space, SpaceTNTTracker.
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It's Not Rocket Science
Low-tech pack based around Immersive Engineering and Minecolonies
Create: Skies, Seas and Space
Create: Skies, Seas and Space is a modpack that takes automation, exploration, and quality of life features to another level. It seeks to bring the full force of create and put it into exploring and conquering the environment
SpaceTNTTracker
A precise, client-side TNT timer and tracker for Fabric. Features a fully interactive HUD editor, lag-independent accuracy, and dynamic audio alerts. Perfect for Anarchy and Factions players.

Rescue Rocket
A rocket to rescue you from danger!
Look to the Stars
A space-focused QoL multiplayer (or singleplayer) modpack that focuses on mods like Ad Astra and Spyglass Astronomy to create a fun and enjoyable adventure with friends.
To The Center of The Galaxy
Welcome to the great wide galaxy! Explore the vast worlds, use high-tech machines to automate processes, and get weapons that match the ages.
InfiniteCosmic
Tensura modpack with magic and tech mods
Advanced Space and Beyond
A modpack that is based on Space and Create Mod and world gen
ReModded: Galaxy Enigma (WIP)
What can better than space and a lot of machines?
AFK-Preventer
Prevents AFK kicks by randomly pressing movement keys (W/A/S/D/Space) every 20-40 seconds while you are in-game.
Neroland 1
[440 Mods + Quests] Dive into the expansive realms of technology, magic, and space exploration with Neroland 1!
TerraNova DT
In this package, magic and fantasy is mixed a little with machines and space travel. Consists of several personal modifications for fun on a server
Planetary Annihilation: Twilight Technology
Warfare based pack for multiplayer
Create: The Space Race
A create modpack centred around space and vehicles
Jurassic Techs
Jurassic Techs is a modpack with different tech mods like mekanism and Ender IO. It also has Galacticraft so you can go to space
Create: Chaos
A create based modpack with a bunch of addons, space travel, and guns to make life more chaotic.
MC Starlight
A RPG ExP from another World! Travel through the Galaxy! Fight Bosses! ⭐💫 Starlight 💫⭐
Industrial Age The Turning Original Remastered
Industrialize The World, Explore The Universes Depths To Space and Beyond. Beware The Storms of The Skies.
Orbital Horizons
A new and unique space mod
RocketCraft
Its A Mod That Adds Rockets And Planets
Laicaps
[Alpha] A fantasy space exploration mod - for neoforge 1.21.1
Space Station Craft 14
This project aims to recreate the game Space Station 14 in Minecraft.
Mythic Trials [MT2]
Always more difficult, always more challenges, conquering space is your new big challenge, confront space, survive somewhere other than Earth because soon radiation will destroy the Earth.
Space Marine Weaponry
An addon for Vic's Point Blank that adds weaponry used by Warhammer 40K Space Marines!
Tony's Space Race
A small modpack made for a Minecraft Space Race event.
Create: Aerospace
A modpack featuring Create: Aeronautics and Creating Space, as well as Create: Power Grid and Create: Nuclear
MineCRACK
A collection of over 200 mods, adding a bunch of random stuff including a portal gun, space, guns, a new combat system, better end and nether, it just keeps going. Good if you like Minecraft but want something really new.
Arqone Frostline
Frostline is a survival-focused Minecraft modpack. Frostline Modpack is meant to be more than just a Modpack. It's a cozy winter experience, a space to connect, relax, and enjoy Minecraft during Christmas times.
LittleStar
Fills the empty space around the player with beautiful particles. Choose between Stars, Hearts, Money, Snow, and wireframe 3D cubes

Stellaris Horizons
A space modpack, but with optimization and content
Aeronautics: Skyward
Build, fly, dive, and explore — airships, submarines, and rockets, all with realistic physics.
Starvasion
Infection-like mod with space starfish
Stellar Depths
Drift through cosmic emptiness. A space exploration mod built around scale, silence, and the unknown.
KirbCraft
Combines Tfc+ with NTM space along with performance boosts
Cosmic's Creatified Elytra
Reskin your Elytra to better match with the Create Mod Aesthetic!
Darwin IV Ad Astra integration
It adds the planet Darwin IV from the mod Darwin IV Mod by SavaAlienFish as a planet in the mod Ad Astra.