Wanda Diaz Merced is an astronomer at the International Astronomical Union (IAU) Office for Astronomy Outreach in Mitaka, Japan. Diaz Merced is blind and uses a technique to transform data from astronomical surveys into sounds for analysis. Over at Nature, Elizabeth Gibney interviewed Merced about how "converting astronomical data into sound could bring discoveries that conventional techniques miss." From Nature:

Sonification has been around for a long time. In 1933, for example, US physicist Karl Jansky reported detecting the first radio waves from space, as an audible hiss in his antenna. But at some point, visualization came to dominate the way we interpret astrophysical data. When I was an intern at NASA in 2005, my mentor, Robert Candey, wanted me to create a prototype data analysis tool that would familiarize blind people with space-physics data. So we developed software that could map astronomical data into sound its pitch, rhythm and volume. Then, in my 2013 PhD dissertation at the University of Glasgow, UK, I proved that it is useful....

Can you describe a real-world example?

There are many. Sonification can help us to study the habitability of an exoplanet, by understanding how much high-energy cosmic and solar rays interact with its magnetic field or atmosphere. Such interactions cause fluctuations of electromagnetic emission from that star system that vary in a way that relates to frequency . BBut because astronomers usually separate out different frequency components into many graphs, this is easy to miss. With sonification, we can listen to all the different frequencies together and pick out the signal from the noise.

Anne Innis Dagg was the first female biologist to study giraffes; while all the men who preceded her had observed firsthand that male giraffes are super queer (their primary form of play is a game dubbed "penis fencing," which is exactly what it sounds like), only Dagg was willing to write it down and publish []

In the Galapagos Islands, a shoreside crane toppled over while loading a shipping container onto a barge, capsizing the boat and causing a terrible oil spill of hundreds of gallons of diesel fuel. It was Charles Darwins 1835 studies of the Galapagos Islandss biodiversity that sparked his theory of evolution by natural selection. From ABC []

Photographer Eric Brummel created this magnificent time-lapse video of the Milky Way in which the sky is stabilized so you can experience the Earths rotation. He captured the footage at Fonts Point, Anza-Borrego Desert State Park, California. From Universe Today: Eric created this time-lapse by using a star-tracker with his camera. A star-tracker rotates the []

When most of us think of IT, we picture towering stacks of servers and intense walls of code. And while, yes, servers and code both have their place in any IT pros day-to-day, theyre not nearly as scary as we make them out to beat least not when you have the right training under your []

Before you type word one on a resume, make sure youve got the basics covered. And, for a myriad of jobs in nearly any field, Microsoft Office skills are absolutely essential. Got the software but dont know where to start? This Ultimate Microsoft Office Certificate Mastery Bundle not only gets you up to speed on []

Bare minimum: To make a career as a programmer, you need to know a little about a lot. There are so many languages suited to so many different tasks, its hard to know where to start. If youre truly just starting, its hard to find a better curriculum than in the Ultimate Web Coding for []

See more here:

Wanda Diaz Merced is a blind astronomer who hears the science of the stars - Boing Boing