Listen to the sounds of the universe with these Chandra Sonifications

NASA’s Chandra X-ray Observatory shared a new way to experience space. Sonification ”Turns visual astronomical data into sound.

The first sonification is Westerland 2, a young cluster imaged by Hubble at optical wavelengths and Chandra at X-ray wavelengths. As the sound moves from left to right in the image, the bright light is louder and the pitch of the light towards the top of the image increases.

The second sonification is the sound of the Tycho supernova remnant, starting at the center of the remnant and sounding outwards. The reddest color for iron is represented by the low notes and the bluest color for sulfur is represented by the high notes.

Finally, the sonification of Galaxy M87 Shows the location of The famous supermassive black hole in the center , The sound sweeps around the image like a radar. The light closest to the center of the galaxy is represented by the treble, and the light far from the center is represented by the bass.

One of the main objectives of this project was not only to draw the general public into science, but also to enable the visually impaired to understand the wonders of the universe, said Kimberly Arkan, chief scientist of Chandra Visualization. De explained.

“Sonification has been tested and validated by professionals and non-specialists (astrophysicists, amateur astronomyists, students, etc.) with visual impairment or low vision,” she says. Said .. “Each sonification is created to best represent and accurately represent scientific data in a way that best suits a particular piece of data, telling a story, and at the same time providing a new way of telling meaning through sound. increase.”

Mr. Arcando also said they are so popular that she hopes her team will be able to do more sonifications in the future. “The response was overwhelmingly positive from user tests of sonification in a variety of audiences (students to adults with blind or amblyopia). Indeed, it is emotion-inducing and positive,” she said.

“We are confident that we will continue to apply universal design to the entire astronomical data. Why can’t we? We will help to make as many people as possible accessible to the universe. I’m really excited about it. “ Editor’s recommendations Listen to the sounds of the universe with these Chandra Sonifications

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