ModsJava
Aeronautics: Interstellar Expansion
Java mod listed for Minecraft 1.21. File opened and checked on 9 Oct 2026; downloads from the MC Java Mods app on Android.
AeroIE is an addon for aeronautics, which adds new systems like control system, weapon, turret and more. Free Minecraft Java mod for 1.21.1, 1.21.2…
⬇ Download on Modrinth
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.21.2, 1.21.3
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as AeroIE-1.1.0.jar — drop this file into the mods folder
- Download size: 5.7 MB
- Download link checked 22 Oct 2026 — working
These come from our own check of the pack file, not from the source page.