# Space Station OS v0.8.2 released - ROS 2 update with space station control systems and simulation

**URL:** <https://discourse.openrobotics.org/t/space-station-os-v0-8-2-released-ros-2-update-with-space-station-control-systems-and-simulation/43618>\
**Category:** ROS General\
**Tags:** release, ros2, space-robotics, space-ros\
**Created:** [May 7, 2025, 11:50pm UTC](https://discourse.openrobotics.org/t/space-station-os-v0-8-2-released-ros-2-update-with-space-station-control-systems-and-simulation/43618 "2025-05-07T23:50:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![yuyuqq](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.openrobotics.org/yuyuqq/32/18149_2.png) [@yuyuqq](https://discourse.openrobotics.org/u/yuyuqq)\
**Post date:** [May 7, 2025, 11:50pm UTC](https://discourse.openrobotics.org/t/space-station-os-v0-8-2-released-ros-2-update-with-space-station-control-systems-and-simulation/43618/1 "2025-05-07T23:50:59Z")

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# SSOS v0.8.2 Released - Now with Configurable CMG Control Dynamics

We’re pleased to announce the release of **SSOS v0.8.2** , now including configurable CMG (Control Moment Gyroscope) control - a key component in attitude control systems for large spacecraft like space stations.

This update finalizes a series of improvements around dynamic modeling, modular control, and simulation-driven development. It brings us closer to our goal of building a complete, ROS2-native platform for space station system development.

A quick overview of what’s included and what’s coming next is shown below.

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## What’s included in v0.8.2

This release focuses on building blocks that are familiar to robotics developers, but applied to the space domain:

- **Modular modeling of a space station**  
Define sensor and actuator configurations using structured descriptions

- **Physics simulation**

- **Ground station interface**

- **Simulation support**

- **ECLSS (Environmental Control and Life Support System)**

See full release notes here:

> **[Release SSOS v0.8.2.1 – CMG Physics Model Parameterization Patch ·...](https://github.com/space-station-os/space_station_os/releases/tag/v0.8.2.1)**
>
> This patch addresses a core omission in v0.8.2 by introducing parameter-driven configuration for the spacecraft attitude control physics model. It restructures the previously hardcoded CMG model to...

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## What’s next in v0.8.3

- CMG unloading strategies
- Thruster reboost modeling
- Additional external torques (e.g., air drag, magnetic effects)
- Runtime updates of mass properties
- Full-loop ECLSS simulation

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## About SSOS

**Space Station OS (SSOS)** is an open-source ROS2 platform designed to unify the development and simulation of space station subsystems - guidance and control (GNC), power (EPS), thermal, communications, and life support (ECLSS).

It is built around modular software architecture and simulation-first development principles. Our goal is to accelerate prototyping, testing, and integration of complex spacecraft systems, with a clear path from simulation to hardware.

Even if you’re not working on space systems, the challenges overlap heavily with mobile robotics, autonomous platforms, and modular simulation - so your skills are highly relevant.

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## How to get involved

We welcome collaboration and discussion, especially in the following areas:

- Mechatronics and physical modeling
- Autonomous control and planning
- ROS2-based architecture and integration
- SILS/HILS development
- Environmental systems and closed-loop simulation
- Data handling and visualization for robotic platforms

GitHub: [GitHub - space-station-os/space\_station\_os: Space Station OS. A future where anyone can develop space stations.](https://github.com/space-station-os/space_station_os)  
Feel free to reach out via Issues or Discussions.

Official site:

> **[Space Station OS - Open source software to encourage the development and...](https://spacestationos.com/)**
>
> open source software to encourage the development and utilization of the space station. Making the space station a more open and accessible infrastructure.