(COSmos harMONIC) is a sonification project with three primary objectives: data analysis through sound, artistic inspiration, and educational outreach. This contribution focuses on the project’s efforts in inclusive astronomy outreach, particularly within the initiative, aimed at audiences including blind and partially sighted individuals, as well as a broader public seeking alternative ways to engage with astrophysics. strives to create simple, acoustically accessible astronomical cases that are easy to understand. By using sonification to complement visual data, pairs its audio creations with animations to offer a more holistic experience. This contribution presents several examples of these sonifications and reflects on our experiences with diverse audiences. Additionally, it offers insights on the role of sonification in inclusive and multi-cultural scientific outreach.

This document presents Java-based software called xSonify that uses a sonification technique (the adaptation of sound to convey information) to promote discovery in astronomical data. The prototype is designed to analyze two-dimensional data, such as time-series data. We demonstrate the utility of the sonification technique with examples applied to X-ray astronomy and solar data. We have identified frequencies in the Chandra X-Ray observations of EX Hya, a cataclysmic variable of the intermediate polar type. In another example we study the impact of a major solar flare, with its associated coronal mass ejection (CME), on the solar wind plasma (in particular the solar wind between the Sun and the Earth), and the Earth's magnetosphere.