The following materials are accessible to people who are blind or visually impaired using a combination of Braille, tactile techniques, and descriptions in both large format text and audio formats, as well as a collection of 3D prints of cosmic objects.
Visual Descriptions (Podcasts)
Visual Descriptions (XML)
Narrated audio files of the visual descriptions of recent Chandra images released.
Data Sonifications: A Universe of Sound
Actual NASA multiwavelength data of objects in our Universe, such as exploding stars and stellar nurseries, that has been translated into sound-based representations.
Chandra X-ray Observatory podcasts
The most recent cutting-edge discoveries and updates from NASA’s Chandra mission in audio formats. New podcasts are produced approximately every 2-3 weeks.
A Universe of Notes
This audio explanation of the electromagnetic spectrum makes an analogy between sound and light.