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Gravity

Gravity

Radio telescopes could give us a new view of gravitational waves

05 Jan 2021
EDGES telescope
Cosmic time machine: the EDGES radio telescope sheds light on primordial gravitational waves. (Courtesy: Suzyj/CC BY-SA 4.0)
The cosmic microwave background (CMB) is a rich source of information about the early universe, and

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Edwin Cartlidge is a science writer based in Rome
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