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NEW DISCOVERY About Supermassive Black Holes Explained!

2023-04-20 Education
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PBS Space Time
PBS Space Time
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Description

PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Astrophysicists have discovered a black hole that for millions of years has been blasting vast particle beams in opposite directions across the sky. And has recently swiveled to point its one of these jets directly at us. Is this an intergalactic death ray of an alien civilization that has suddenly noticed us? Absolutely not, and there’s no danger at all. But it’s a pretty cool phenomenon anyway, and something we’ve never seen before. Check out the Space Time Merch Store https://www.pbsspacetime.com/shop Sign up for the mailing list to get episode notifications and hear special announcements! https://mailchi.mp/1a6eb8f2717d/spacetime Search the Entire Space Time Library Here: https://search.pbsspacetime.com/ Hosted by Matt O'Dowd Written by Matt O'Dowd Post Production by Leonardo Scholzer, Yago Ballarini, Pedro Osinski, Caique Oliveira, Adriano Leal & Stephanie Faria Directed by Andrew Kornhaber Associate Producer: Bahar Gholipour Executive Producers: Eric Brown & Andrew Kornhaber Executive in Charge for PBS: Maribel Lopez Director of Programming for PBS: Gabrielle Ewing Assistant Director of Programming for PBS: John Campbell Spacetime is produced by Kornhaber Brown for PBS Digital Studios. This program is produced by Kornhaber Brown, which is solely responsible for its content. © 2023 PBS. All rights reserved. End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka Space Time Was Made Possible In Part By: Big Bang Sponsor Ian Jones Bryce Fort Peter Barrett David Neumann Sean Maddox Alexander Tamas Morgan Hough Juan Benet Vinnie Falco Fabrice Eap Mark Rosenthal Gamma Ray Burst Sponsor Vivaan Vaka Glenn Sugden Alex Kern Ethan Cohen Stephen Wilcox Christina Oegren Mark Heising Hypernova Sponsors Ivari Tölp Vyce Ailour Zachary Wilson Kenneth See Gregory Forfa Kirk Honour Joe Moreira Bradley Voorhees Marc Armstrong Scott Gorlick Paul Stehr-Green Ben Delo Scott Gray Антон Кочков John R. Slavik Donal Botkin John Pollock Edmund Fokschaner chuck zegar Jordan Young Daniel Muzquiz Gamma Ray Burst Matthew Oldfield Lucas Kazakevicius Massimiliano Pala Thomas Nielson Joe Pavlovic Ryan McGaughy Chuck Lukaszewski Edward Hodapp Cole Combs Andrea Galvagni Jerry Thomas Nikhil Sharma Ryan Moser Jonathan Cordovano John Anderson David Giltinan Scott Hannum Bradley Ulis Craig Falls Kane Holbrook Ross Story Teng Guo Mason Dillon Matt Langford Harsh Khandhadia Thomas Tarler Susan Albee Frank Walker Matt Quinn Michael Lev Terje Vold James Trimmier Andre Stechert Paul Wood Kent Durham jim bartosh Ramon Nogueira Paul Suchy Ellis Hall John H. Austin, Jr. Diana S Poljar Faraz Khan Almog Cohen Alex Edwards Daniel Jennings Cameron Sampson Russ Creech Jeremy Reed David Johnston Michael Barton Andrew Mann Isaac Suttell Bleys Goodson Robert Walter Mirik Gogri Mark Delagasse Mark Daniel Cohen Nickolas Andrew Freeman Shane Calimlim Tybie Fitzhugh Robert Ilardi Eric Kiebler Craig Stonaha Graydon Goss Frederic Simon Dmitri McGuiness John Robinson Jim Hudson David Barnholdt David Neal John Funai Bradley Jenkins Jiri Borkovec Cody Brumfield Thomas Dougherty Dan Warren Patrick Sutton John Griffith Dean Faulk

Top Comments (10)

@jamiefravel7035 2023-04-20

"Absolutely not and there is no danger whatsoever" is exactly what you would say if you were recently replaced by an alien from an intergalactic civilization which recently took notice of us humans.

1.5k 37 replies
@sacasaca2650 2023-05-25

I recently had a women in physics lecture meet (I'm in high school) and the professor speaking was Prof. Rachel Webster and she brought up this video and encouraged us to have a look at your channel. I was really excited because I binged watched this channel the day before the lecture and I felt so proud as I had already seen this and understood what she was saying.

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@seanurquhart3179 2023-05-04

Channels like this are where I go to stay sane in a sea of insanity. I can't stand the media when they get ahold of things like this.

14
@Pauly421 2023-04-23

Love that you guys always immediately dispel any hint of conspiracy theories. ITS NEVER ALIENS is one of my favourite things to say to people who believe unsubstantiated sophistry. You're a legend Matt and you've taught me and millions of others how amazing the universe and our place in it really is. Shout out to the PBS Space Time team as well. x

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@Erik-pu4mj 2023-04-20

Hearing scientists be giddy about their work is great. Hearing a scientist _communicate effectively_ about something that makes them giddy? That's a treat.

398 6 replies
@jajssblue 2023-04-20

Dang! It's never an intergalactic death ray!

96 6 replies
@jakebarley7 2023-05-04

You can tell Matt is really into narrating this video in terms of his involvement in the field. Love to see it

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@sorlag110 2023-04-21

6:16 Whenever I will have trouble figuring out what to name my future pets I will remind myself of astronomers, the masters of memorable names that just rolls of the tongue beautifully

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@Nethershaw 2023-04-20

The things black holes do with their angular momenta -- being one of the only three measurable properties black holes are thought to have -- break my mind. When two of them collide, the models I've seen show their angular momentum vectors just... _suddenly combine_ into a new one in an instant called a kick, as though it were one gigantic quantum object. I can't imagine something physically doing that, let alone something made of billions of solar masses.

383 67 replies
@DavidTJamesOffical 2023-06-19

I like the "New Laboratory" conclusion.

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