Gravitational waves help us understand black-hole weight gain

Supermassive black holes: every large galaxy's got one. But here's a real conundrum: how did they grow so big? A new article pits the front-running ideas about the growth of supermassive black holes against observational data -- a limit on the strength of gravitational waves, obtained with CSIRO's Parkes radio telescope in eastern Australia.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/Y...