Most supermassive black holes in the universe are hiding, but NASA’s NuSTAR mission can find them by using high-energy X-rays. In this video, NuSTAR lead scientist Peter Boorman explains how this space telescope penetrates thick gas and dust to reveal black holes that other telescopes can’t see. Watch to learn as well what finding and studying black holes can reveal about the way galaxies grow and evolve. Short for Nuclear Spectroscopic Telescope Array, NuSTAR has been operating since 2012. Recently, scientists combined 10 years of data with measurements from other missions, including the Infrared Astronomical Satellite (IRAS), and they now estimate at least 35 percent of the feeding supermassive black holes in the universe are hidden. Determining the number of hidden versus unobscured black holes can help scientists understand how they get so big. Credit: NASA/JPL-Caltech/Goddard Space Flight Center Conceptual Image Lab; footage from “A Journey to the Center of the Milky Way: Stellar Orbits around its Central Black Hole”: data provided by Andrea Ghez and the UCLA Galactic Center Group, data obtained with the W. M. Keck Telescopes, visualization by NCSA Advanced Visualization Lab, permission granted by NCSA and additional use requires additional NCSA permission;footage from “Zoom into Our Black Hole Seen in a New Light”: ESO/L. Calçada, N. Risinger (skysurvey.org), DSS, VISTA, VVV Survey/D. Minniti DSS, Nogueras-Lara et al., Schoedel, NACO, GRAVITY Collaboration, EHT Collaboration
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NASA ID
JPL-20250409-NUSTARf-0001-Hunting_Hidden_Black_Holes_2160cc
Date Created
April 10, 2025
Center
JPL
Media Type
video
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