블랙홀

A new LOFAR data release catalogs nearly 13.7 million radio sources across 88% of the northern sky, exposing black-hole jets, galaxy clusters, supernova remnants and other objects… 3월 13, 2026

The Event Horizon Telescope is mounting a focused observing campaign in March–April 2026 to assemble the first time-resolved sequence of the supermassive black hole in Messier 87,… 1월 18, 2026

Humanity’s greatest ambitions: traveling faster than light. 11월 25, 2025

GRB 250702B, detected July 2, 2025, produced gamma-ray emission lasting roughly seven hours. Observations rule out known burst progenitors and point to a helium‑merger scenario in… 11월 15, 2025