# International X-ray Observatory

A 3D model from NASA/Christopher R. Meaney, [NASA](https://science.nasa.gov/3d-resources/international-x-ray-observatory/).

- Licence: [Not subject to copyright in the United States (NASA)](https://www.nasa.gov/nasa-brand-center/images-and-media/)
- Credit: NASA/Christopher R. Meaney
- Model (GLB): [https://assets.science.nasa.gov/content/dam/science/cds/3d/resources/model/international-x-ray-observatory/International%20X-ray%20Observatory.glb](https://assets.science.nasa.gov/content/dam/science/cds/3d/resources/model/international-x-ray-observatory/International%20X-ray%20Observatory.glb)
- Not offered in your room: its source does not state the model's scale, so it could not be shown at its true size.

The International X-ray Observatory (IXO) is a new X-ray telescope with joint participation from NASA, the European Space Agency (ESA), and Japan’s Aerospace Exploration Agency (JAXA). This project supersedes both NASA’s Constellation-X and ESA’s XEUS mission concepts.