[SLS Begins Insulation Process for Booster Segments for Second Flight](https://www.flickr.com/photos/28634332@N05/47759588132) by [NASA’s Marshall Space Flight Center](https://www.flickr.com/photos/28634332@N05) is licensed under [CC-BY-NC 2.0](https://creativecommons.org/licenses/by-nc/2.0/)