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Our more recent newsworthy research results, group members news and awards, and all current events related to the Center — you'll find it here.

GWAC research in the news.

Cosmic flashes pinpointed to a surprising location in space

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Astronomers have been surprised by the closest source of the mysterious flashes in the sky known as fast radio bursts. Precision measurements with radio telescopes reveal that the bursts are made among old stars, and in a way that no one was expecting. The source of the flashes, in nearby spiral galaxy M 81, is the closest of its kind to Earth.

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World-wide radio telescope network strengthens evidence for signal that may hint at ultra-low frequency gravitational waves

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An international team of astronomers, including members of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav), has announced the results of a comprehensive search for ripples in the fabric of space-time – known as gravitational waves. The team searched for low-frequency gravitational waves, which can originate from supermassive black hole binaries residing in galaxies or from events occurring soon after the formation of the universe in the Big Bang. Detecting these low-frequency signals will open a brand-new window in the gravitational wave spectrum and help scientists enhance their understanding of the evolution of galaxies, their central black holes, and the early universe.

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