That’s a Big One! Black hole is most massive known
2011 01 12

By Andrea Thompson | MSNBC.msn.com

The most massive black hole yet weighed lurks at the heart of the relatively nearby giant galaxy M87.

The supermassive black hole is two to three times heftier than previously thought, a new model showed, weighing in at a whopping 6.4 billion times the mass of the sun. The new measure suggests that other black holes in nearby large galaxies could also be much heftier than current measurements suggest, and it could help astronomers solve a longstanding puzzle about galaxy development.

"We did not expect it at all," said team member Karl Gebhardt of the University of Texas at Austin.

The discovery was announced Monday at the 214th meeting of the American Astronomical Society.


A composite picture shows radio and x-ray emissions from the dwarf galaxy Henize 2-10.
Image courtesy Reines et al, NRAO/AUI/NSF/NASA

The finding "is important for how black holes relate to galaxies," said team member Jens Thomas of the Max Planck Institute for Extraterrestrial Physics in Germany. "If you change the mass of the black hole, you change how the black hole relates to the galaxy."

Because of this relationship, the revised mass could impact astronomers’ theories of how galaxies grow and form.

Higher black hole masses could also solve a paradox of the masses of faraway, developing galaxies called quasars. These mysterious denizens of the early universe are very bright, developing galaxies with black holes surrounded by gas and dust, all rife with star formation. Quasars are colossal, around 10 billion solar masses, "but in local galaxies, we never saw black holes that massive, not nearly," Gebhardt said.

"The suspicion was before that the quasar masses were wrong," he said. But "if we increase the mass of M87 two or three times, the problem almost goes away."

Why M87 matters

M87 is 50 million light-years away. Nearly three decades ago, it was one of the first galaxies suggested to harbor a central black hole. Now astronomers think that most large galaxies, including our own Milky Way, have supermassive black holes at their centers.

M87 also has an active jet shooting light out of the galaxy’s core, created where matter swirls closer to the black hole and approaches the speed of light, then combines with tremendous magnetic fields. The spat-out material helps astronomers understand how black holes attract and gobble up matter, a sloppy process in which all is not consumed.
These factors make M87 "the anchor for supermassive black hole studies," Gebhardt said.

While the new mass of M87 is based on a model, recent observations from the Gemini North Telescope in Hawaii and the European Southern Observatory’s Very Large Telescope in Chile support the model findings.

The study of M87’s mass will also be detailed later this summer in the journal Astrophysical Journal.


Article from: msnbc.msn.com




Also tune into:

Nassim Haramein - The Schwarzschild Proton

Nassim Haramein - Unified Field Theory, Gravity, Consciousness & Free Energy

Nassim Haramein - The Resonance Project

Nassim Haramein - The Holofractal Theory

Michael S. Schneider - Constructing The Universe with 1 through 12, Nature’s Numerical and Geometric Language

Jim Elvidge - Are we Living in a Simulation, a Programmed Reality?

Donald E. Scott - The Electric Sky

Wallace Thornhill - The Electric Universe

Rens van der Sluijs - Plasma Mythology & The Axis Mundi





Related Articles
We may exist inside a black hole, scientist says
Particle Collider: Black Hole or Crucial Machine?
Black Hole Creates Spectacular Light Show
Black hole found in Milky Way
Hackers claim there’s a black hole in the atom smashers’ computer network
Synthetic Black Hole Event Horizon Created in UK Laboratory
A Flickering “Black Hole”


Latest News from our Front Page

Brooklyn DA exposes hidden Child Sexual Abuse in the Orthodox Jewish Community
2014 08 22
Comment: We all know that the sex abuse cases within the Catholic church have been plastered all over the media in the last 6-8 years, but when do you ever hear about the rapes, sexual molestation and child sex abuse cases within the jewish orthodox community? Is the media helping to cover it? Will they give the same treatment of ...
California’s Economic Collision Course: Immigration and Water
2014 08 22
You have heard it before: “As California goes, so goes the nation.” If that is the case, the national economy will be harmed for decades to come because of California’s misplaced priorities today. Indeed, by emphasizing high-speed rail over water and failing to deal with its debt crisis, California poses a long-term threat to our national economy and ...
ISIS offered to swap Foley for ’Lady Al Qaeda’ - neuroscientist MIT-graduate
2014 08 21
An MIT-educated neuroscientist terrorist known as ’Lady al Qaeda’ was named on a ’laundry list’ of demands from ISIS captors holding James Foley named, it was revealed today. Petite mother-of-three Aafia Siddiqui is currently serving 86 years in a Texas jail after being arrested with plans for a ’mass casualty attack’ in the US, including infecting people with Ebola and a ...
James Foley beheaded - Financed by USA
2014 08 21
John McCain is a traitorous piece of garbage. Last year McCain worked with the "Syrian Emergency Task Force" to help overthrow the Syrian government. Investigative work (see the detailed article below) revealed that this task force was just a front organization for AIPAC. McCain met with known terrorists, including the infamous al-Qaeda. Yeah, the terrorist organization that was behind 9/11 received aid ...
’Hammer of Thor’ unearthed: Runes on 1,000-year-old amulet solve mystery of why Viking charms were worn for protection
2014 08 21
In Norse mythology, Thor’s hammer helped prevent giants from destroying Asgard, the celestial home of the gods. Thousands of tiny intricate amulets, similar to this weapon, have been found all over the Viking world since the first millennium CE. But for years, researchers have been unsure whether the amulets, known as ’torshammere’, were a representation of Thor’s hammer or something else entirely. Researchers ...
More News »