China's FAST telescope detects proof of nanohertz gravitational waves - CCTV

Source:CCTV.com 30-06-23 09:43 Updated BJT

Chinese scientists have found key evidence for the existence of nanohertz gravitational waves. The research was based on pulsar timing observations carried out with the Five-hundred-meter Aperture Spherical Telescope (FAST). The detection of nanohertz gravitational waves can be very challenging due to their extremely low frequency, where the corresponding period can be as long as several years and wavelengths up to several light-years. 

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2023-06-30 03:00:55Z
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