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    "title": "Hubble Hunts for Intermediate-Sized Black Hole Close to Home",
    "description": "Astronomers using NASA’s Hubble Space Telescope have come up with what they say is some of their best evidence yet for the presence of a rare class of “intermediate-sized” black hole that may be lurking in the heart of the closest globular star cluster to Earth, located 6,000 light-years away.Like intense gravitational potholes in the fabric of space, virtually all black holes seem to come in two sizes: small and humongous. It’s estimated that our galaxy is littered with 100 million small black holes (several times the mass of our Sun) created from exploded stars. The universe at large is flooded with supermassive black holes, weighing millions or billions of times our Sun’s mass and found in the centers of galaxies.A long-sought missing link is an intermediate-mass black hole, weighing in somewhere between 199 and 10,000 solar masses. How would they form, where would they hang out, and why do they seem to be so rare?For more information, visit https://nasa.gov/hubble. Music CreditTesseract by Cody Johnson [ASCAP] and Gina Kouyoumdjian [BMI] via Emperia Alpha Publishing [ASCAP], Emperia Beta Publishing [BMI], and Universal Production MusicAnimation Credit:Computer Representation of the Stellar Motions in the Core of M4:Mattia Libralato (AURA/STScI for ESA)Black Hole accreting material animation by Aurore Simmonet. || ",
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            "description": "Astronomers using NASA’s Hubble Space Telescope have come up with what they say is some of their best evidence yet for the presence of a rare class of “intermediate-sized” black hole that may be lurking in the heart of the closest globular star cluster to Earth, located 6,000 light-years away.<br><br>Like intense gravitational potholes in the fabric of space, virtually all black holes seem to come in two sizes: small and humongous. It’s estimated that our galaxy is littered with 100 million small black holes (several times the mass of our Sun) created from exploded stars. The universe at large is flooded with supermassive black holes, weighing millions or billions of times our Sun’s mass and found in the centers of galaxies.<br><br>A long-sought missing link is an intermediate-mass black hole, weighing in somewhere between 199 and 10,000 solar masses. How would they form, where would they hang out, and why do they seem to be so rare?<br><br>For more information, visit <a href=\"https://nasa.gov/hubble\" target=\"_blank\">https://nasa.gov/hubble</a>. <br><br>Music Credit<br>Tesseract by Cody Johnson [ASCAP] and Gina Kouyoumdjian [BMI] via Emperia Alpha Publishing [ASCAP], Emperia Beta Publishing [BMI], and Universal Production Music<br><br>Animation Credit:<br>Computer Representation of the Stellar Motions in the Core of M4:<br>Mattia Libralato (AURA/STScI for ESA)<br><br>Black Hole accreting material animation by Aurore Simmonet.<br>",
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            "id": 14076,
            "url": "https://svs.gsfc.nasa.gov/14076/",
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            "title": "HUBBLE FINDS A BLACK HOLE IGNITING STAR FORMATION IN A DWARF GALAXY",
            "description": "Black holes are often described as the monsters of the universe—tearing apart stars, consuming anything that comes too close, and holding light captive. Detailed evidence from NASA's Hubble Space Telescope, however, shows a black hole in a new light: fostering, rather than suppressing, star formation. Hubble imaging and spectroscopy of the dwarf starburst galaxy Henize 2-10 clearly show a gas outflow stretching from the black hole to a bright star birth region like an umbilical cord, triggering the already dense cloud into forming clusters of stars. Astronomers have previously debated that a dwarf galaxy could have a black hole analogous to the supermassive black holes in larger galaxies. Further study of dwarf galaxies, which have remained small over cosmic time, may shed light on the question of how the first seeds of supermassive black holes formed and evolved over the history of the universe. For more information, visit https://nasa.gov/hubble. Music Credits: “Champagne Age” by Damon Bradley [BMI] via Network Production Music Publishing [BMI] and Universal Production Music || ",
            "release_date": "2022-01-19T10:55:00-05:00",
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            "description": "Astronomers on the hunt for an intermediate-mass black hole at the heart of the globular cluster NGC 6397, found something they weren’t expecting: a concentration of smaller black holes lurking there instead of one massive black hole.For more information, visit https://nasa.gov/hubble. Music Credits: \"Glass Ships\" by Chris Constantinou [PRS] and Paul Frazer [PRS] via Killer Tracks [BMI] and Universal Production Music.Visual Credits:Artist’s Impression of the Black Hole Concentration in NGC 6397Video credit: ESA/Hubble, N. BartmannCallout of the Black Hole Concentration in NGC 6397Video credit: ESA/Hubble, N. BartmannArtist Rendition of Gaia SpacecraftImage credit: ESA, C. Carreau || ",
            "release_date": "2021-02-11T09:55:00-05:00",
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            "id": 13576,
            "url": "https://svs.gsfc.nasa.gov/13576/",
            "page_type": "Produced Video",
            "title": "Hubble Finds Evidence of Mid-Sized Black Hole",
            "description": "Astronomers have identified a black hole of an elusive class known as “intermediate-mass,” which betrayed its existence by tearing apart a wayward star that passed too close. This exciting discovery opens the door to the possibility of many more lurking undetected in the dark, waiting to be given away by a star passing too close.For more information about the Hubble Space Telescope and its images, visit: https://nasa.gov/hubbleMusic Credits:“Struck by the Beauty”  by Emmanuel David Lipszyc [SACEM], Sébastien Lipszyc [SACEM], and Thomas Bloch [SACEM]. Koka Media [SACEM], and Universal Production Music. || ",
            "release_date": "2020-03-31T12:55:00-04:00",
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