Royal Astronomical Society spotlights Prof. Mariangela Bernardi's project on black holes

The supermassive black holes found at the centre of every galaxy may be smaller than previously thought. If Mariangela Bernardi and her colleagues are right, then the gravitational waves produced when they merge will be harder to detect than previously assumed.

 

https://www.ras.org.uk/news-and-press/2861-black-holes-and-the-prospects-for-measuring-gravitational-waves