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John Creighton

Member

From: Nova Scotia, Canada

Registered: 2001-09-04

Posts: 2,401

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Re: New Energy Source "Wrings" Power From Black Hole Spin

Scientists for the first time have seen energy being extracted from a black hole. Like an electric dynamo, this black hole spins and pumps energy out through cable-like magnetic field lines into the chaotic gas whipping around it, making the gas -- already infernally hot from the sheer force of crushing gravity -- even hotter.

http://www.sciencedaily.com/releases/20 … 073203.htm

Looks like even large black holes can emit energy.

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publiusr

Banned

From: Alabama

Registered: 2005-02-24

Posts: 682

Re: New Energy Source "Wrings" Power From Black Hole Spin

I would love to place a very wide copper coil around that or a magnetar for a super generator.

SpaceNut

Administrator

From: New Hampshire

Registered: 2004-07-22

Posts: 29,431

Re: New Energy Source "Wrings" Power From Black Hole Spin

The trouble would be bracing it so as to not have the Black Hole swallow it as well.

publiusr

Banned

From: Alabama

Registered: 2005-02-24

Posts: 682

Re: New Energy Source "Wrings" Power From Black Hole Spin

Spin it up to orbital speeds. You can orbit a black hole just like you can orbit a sun. Keep well back.

Mars_B4_Moon

Member

Registered: 2006-03-23

Posts: 9,776

Re: New Energy Source "Wrings" Power From Black Hole Spin

An old thread maybe worth bumping for discovery of Cosmology phenomena

Hypernebula returns no results in the search engine

The idea of a ‘hypernebula’ – a dense and highly magnetized cloud of plasma that is illuminated by an unknown source

Hypernebula linked to Fast Radio Burst 20190520B
https://www.spacedaily.com/reports/Hype … B_999.html

This paper link on 'High Energy Astrophysical Phenomena'

High-Energy Neutrinos from Gamma-Ray-Faint Accretion-Powered Hypernebulae

explains them as
https://arxiv.org/abs/2212.11236

Hypernebulae are inflated by accretion-powered winds accompanying hyper-Eddington mass transfer from an evolved post-main sequence star onto a black hole or neutron star companion

Last edited by Mars_B4_Moon (2023-12-03 19:24:00)