Aero Science Program
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
Aero Science Program is a simple Sable (Create Aeronautics) addon which adds mission-like objectives to give players reasons to make different kinds of simulated contraption. It is loosely inspired by the science mechanics in Kerbal Space Program.
It adds one block: the Research Probe, which contains a random Experiment. Each Experiment, each with their own theme, consists of a series of stages and conditions for the block to complete while it's mounted on a simulated contraption. For example:
Deep Ocean Pressure Gauge
Must: start above y = 62 m
Then: descend below y = 20 m, for 30 seconds
While: underwater
While: in a Ocean biome
When complete, the Research Probe can be interacted with to reset and reward the player with Experience (by default).
Experiments are data-driven, and documentation can be found on the mod's Github.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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.
- Ships as aero_science_program-1.21.1-1.0.jar — drop this file into the mods folder
- Download size: 279 KB
- Download link checked 12 Oct 2026 — working
These come from our own check of the pack file, not from the source page.