Scalar Tsunamis from Black Hole Formation1 report from 1 outlet in 1 language · first reported 2026-09-29 04:00 UTC · updated 2026-09-29 04:00 UTC · JSONScience & technologyblack holeReportsScalar Tsunamis from Black Hole FormationarXiv astro-ph (astrophysics) · en · 2026-09-29 04:00 UTC