Space.com on MSN

The universe is humming with ripples in spacetime: Scientists just doubled our catalog of black hole and neutron star collisions

The catalog of gravitational waves "heard" by LIGO, KAGRA and Virgo has doubled with detections of spacetime ripples.
Techno-Science.net on MSN

Could the next interstellar object passing through our System be a black hole?

Could a black hole pass through our solar system at high speed? This possibility, once confined to science fiction, is becoming increasingly tangible thanks to recent observations. This theory ...