LIGO: A Signal from Before the Stars: The Case for Primordial Black Holes

A recent detection by LIGO suggests the existence of primordial black holes, potentially reshaping our understanding of dark matter and the universe's early moments.

A recent detection by LIGO suggests the existence of primordial black holes, potentially reshaping our understanding of dark matter and the universe's early moments.

On January 14, 2025, the gravitational wave GW250114 provided an unprecedented test of Einstein's general relativity, revealing new insights into the nature of black holes.

The NANOGrav collaboration's latest study reveals no evidence of gravitational waves from supermassive black hole binaries, yet it provides valuable constraints and insights into potential candidates.