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Jeff Renaud

Astronomers detect most energetic outflow from a distant quasar

Astronomers detect most energetic outflow from a distant quasar

Researchers, led by Western University's Sarah Gallagher, using the Gemini North telescope on Hawai'i's Maunakea have detected the most energetic wind from any quasar ever measured. This outflow, which is travelling at nearly 13% of the speed of light, carries enough...

Researchers solve mystery of Tuvan throat singing

Researchers solve mystery of Tuvan throat singing

An international research team has uncoupled the mystery of how Tuvan throat singers produce distinctive sounds in which you can hear two different pitches at once – a low rumble and a high whistle-like tone. Fascinated with how this form of throat singing, known as...