Black Hole "Graveyard" Found in a Globular Cluster скачать в хорошем качестве

Black Hole "Graveyard" Found in a Globular Cluster

Get your SPECIAL OFFER for MagellanTV here: https://try.magellantv.com/launchpad. It's an exclusive offer for our viewers! Start your free trial today. MagellanTV is a new kind of streaming service run by filmmakers with 3,000+ documentaries! Check out our personal recommendation and MagellanTV’s exclusive playlists: https://www.magellantv.com/genres/space​. A sub-cluster "graveyard" of black holes was detected by astronomers in a core-collapsed globular star cluster. Scientists were expecting to find an intermediate-mass black hole at the heart of the core-collapsed globular cluster NGC 6397, but instead they found evidence of a concentration of smaller black holes lurking there. New data from the NASA/ESA Hubble Space Telescope and ESA's Gaia satellite have led to the first measurement of the extent of a collection of black holes in a core-collapsed globular cluster. 00:00 Intro 01:47 Magellan TV 02:44 Searching for Intermediate mass black holes in globular clusters 03:34 How stars move in globular clusters and mass segregation 04:10 How intermediate mass black holes form in core-collapsed globular clusters 05:05 How to detect black holes 05:50 Previous studies of NGC 6397 07:30 Hubble and Gaia observations of NGC 6397 09:38 The fate of an extended core of black holes 10:58 Future work with Gaia 11:38 Gravitational Waves from merging black holes 11:54 Thanks to my Patrons! 🔔 Subscribe for more: https://www.youtube.com/christianread... 🖖 Share this video with a fellow space traveler:    • Black Hole "Graveyard" Found in a Globular...   🔴 Watch my most recent upload: https://goo.gl/QbRcE2 🚀 Help me improve the channel by joining the community on Patreon   / launchpadastro   🚀 Check out Launch Pad merchandise! https://teespring.com/stores/launchpa... Disclaimer: Some of these links go to one of my websites and some are affiliate links where I'll earn a small commission if you make a purchase at no additional cost to you. 🧭 References: Vitral and Mamon 2021: https://doi.org/10.1051/0004-6361/202... H. Baumgardt 2017: https://academic.oup.com/mnras/articl... Kaman et al 2016: https://doi.org/10.1051/0004-6361/201... ✅ Let's connect: For business inquiries - chris AT christianready DOT com Twitter - @launchpadastro Instagram - @launchpadastro Facebook -   / launchpadastronomy   Discord -   / discord   📭 c/o Christian Ready P.O. Box 66 Westminster, MD 21158 United States Earth ~-~~-~~~-~~-~ Watch next: Solar Orbiter Discovers Surprising new Phenomenon in the Sun    • Solar Orbiter Discovers Surprising new Phe...   ~-~~-~~~-~~-~