Wanda Díaz Merced

About the Author

Wanda Díaz Merced is a pioneering Puerto Rican astronomer and advocate for accessibility in science, renowned for her groundbreaking work in sonification—the process of converting data into sound to make astronomical observations accessible to the visually impaired. Born in 1976, she lost her sight in her late teens but pursued her passion for the cosmos at the University of Puerto Rico and later at NASA, where she developed innovative auditory tools that allow blind scientists to 'hear' the stars, galaxies, and cosmic phenomena. Her memoir, Wanda Hears the Stars: A Blind Astronomer Listens to the Universe, chronicles her inspiring journey from diagnosis to discovery, highlighting how sensory substitution has revolutionized inclusive research in astrophysics. Through her efforts, Díaz Merced continues to challenge barriers, proving that the universe speaks to those who listen.