Gwtc-5 on Startgaze — Astronomy, Stargazing & Space Sciencehttps://www.startgaze.com/tags/gwtc-5/Recent content in Gwtc-5 on Startgaze — Astronomy, Stargazing & Space ScienceHugoen-usTue, 07 Jul 2026 07:40:36 +0000A decade ago LIGO caught one black hole collision. The catalog now holds 390.https://www.startgaze.com/posts/2026-07-07-gravitational-wave-catalog-390-detections/Tue, 07 Jul 2026 07:40:36 +0000https://www.startgaze.com/posts/2026-07-07-gravitational-wave-catalog-390-detections/The new GWTC-5.0 gravitational-wave catalog lists 390 detections since 2015. What LIGO, Virgo and KAGRA learned from a black-hole census on that scale.