Back to today’s briefing

Story perspectives

35% of Supermassive Black Holes Hidden in Dust

1/21/2025

33 4

Summary

Story summary

Astronomers have unveiled a stunning revelation: about 35% of supermassive black holes are cloaked in gas and dust, far surpassing previous estimates. By harnessing data from NASA's Infrared Astronomical Satellite and NuSTAR, researchers have pinpointed hundreds of these mysterious giants, potentially transforming our grasp of galaxy evolution and the cosmic dance of black holes.

History

Historical Context

Astronomers' discovery that 35% of supermassive black holes are obscured by gas and dust enhances our understanding of galaxy evolution. This revelation connects to past findings, such as the identification of early black holes shortly after the Big Bang. These insights challenge existing theories on black hole formation and growth, echoing historical debates on cosmic structures and their formation mechanisms.

1 of 2

Story summary

Astronomers have unveiled a stunning revelation: about 35% of supermassive black holes are cloaked in gas and dust, far surpassing previous estimates. By harnessing data from NASA's Infrared Astronomical Satellite and NuSTAR, researchers have pinpointed hundreds of these mysterious giants, potentially transforming our grasp of galaxy evolution and the cosmic dance of black holes.

1 / 2