Gravitational waves reveal hidden populations within black hole mergers
Two independent research teams have analyzed gravitational wave data to conclude that merging black holes form distinct subpopulations based on their formation mechanisms. These findings, published in Physical Review Letters, help resolve long-standing questions about how black holes evolve and interact.
Why it matters
Understanding the formation of black holes provides critical insights into the fundamental physics of the universe and the life cycles of stars.
edited by Lisa Lock , reviewed by Andrew Zinin
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility:
Add as preferred source Credit: Image generated by the editorial team using AI for illustrative purposes. Since gravitational waves were first detected in 2015, instruments including LIGO, Virgo and KAGRA have picked up a steady stream of signals from colliding black holes, building a catalog that now numbers in the hundreds. Yet despite this wealth of data, a fundamental question has remained stubbornly unresolved: How do these black holes actually form?
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in