Astronomers Think Powerful , Magnetic Winds Drive Growth , of Supermassive Black Holes.
'Newsweek' reports that scientists may have
unraveled the mystery of how supermassive
black holes are able to become so massive.
According to a new paper, a powerful magnetic
wind, comparable to water swirling around
a drain, is what allows these massive cosmic
phenomena to reach such immense sizes.
A supermassive black hole is typically millions to
billions of times more massive than our own sun
and is often found at the center of most galaxies. .
The paper, which was published in the journal 'Astronomy
and Astrophysics,' focused on the black hole at the
center of a galaxy about 120 million light-years from Earth.
This galaxy, known as ESO320-G030, is much more
active than our own Milky Way, with a rate of star
formation 10 times that of our own galaxy.
Using the Atacama Large Millimeter Array (ALMA) telescope,
researchers found a strong, rotating, magnetized
wind spinning around the center of the black hole.
Using the Atacama Large Millimeter Array (ALMA) telescope,
researchers found a strong, rotating, magnetized
wind spinning around the center of the black hole.
Since this galaxy is very
luminous in the infrared,
telescopes can resolve
striking details in its center. , Susanne Aalto, study co-author and a professor
of radio astronomy at Chalmers University
of Technology, via 'Newsweek'.
'Newsweek' reports that the team now hopes to observe the
centers of other galaxies to confirm if this process is what
enables a supermassive black hole's immense growth.
Far from all questions about this
process are answered. In our
observations we see clear evidence
of a rotating wind that helps
regulate the growth of the
galaxy's central black hole. , Mark Gorski, study co-author and an astronomer
at Chalmers University of Technology and
Northwestern University, via 'Newsweek'.
Now that we know what to look for,
the next step is to find out how
common a phenomenon this is.
And if this is a stage which all
galaxies with supermassive
black holes go through,
what happens to them next?, Mark Gorski, study co-author and an astronomer
at Chalmers University of Technology and
Northwestern University, via 'Newsweek'
Credit: Wibbitz Top Stories Duration: 01:31Published
Scientists Use 'Dyson Sphere' , Signature to Search for , Potential Alien Life.
Decades ago, physicist Freeman Dyson theorized that a
shell made of solar panels that surrounds a star would be
the ultimate energy solution for an advanced civilization. .
One should expect that, within a few
thousand years of its entering the stage
of industrial development, any intelligent
species should be found occupying an
artificial biosphere which completely
surrounds its parent star, Freeman Dyson, 1960 paper, via CNN.
CNN reports that the concept took
hold and the hypothetical megastructures
have come to be called Dyson spheres. .
At the time, Dyson suggested that
these spheres would emit waste heat
as detectable infrared radiation.
The British American physicist suggested
that this unique radiation signature could
be a way of finding extraterrestrial life. .
It would be much more
rewarding to search directly
for intelligence, but technology
is the only thing we have
any chance of seeing, Matías Suazo, Lead study author and a doctoral student
in the department of physics and astronomy
of Uppsala University in Sweden, via CNN.
A new study searched five million stars in the Milky Way
galaxy to find seven candidates that could potentially
be home to an advanced civilization's Dyson sphere.
It’s difficult for us to find
an explanation for these sources,
because we don’t have enough
data to prove what is the real
cause of the infrared glow, Matías Suazo, Lead study author and a doctoral student in
the department of physics and astronomy of
Uppsala University in Sweden, via CNN.
It’s difficult for us to find
an explanation for these sources,
because we don’t have enough
data to prove what is the real
cause of the infrared glow, Matías Suazo, Lead study author and a doctoral student in
the department of physics and astronomy of
Uppsala University in Sweden, via CNN.
They could be Dyson spheres,
because they behave like our
models predict, but they could
be something else as well, Matías Suazo, Lead study author and a doctoral student
in the department of physics and astronomy
of Uppsala University in Sweden, via CNN.
The team's findings were published
in the journal 'Monthly Notices of
the Royal Astronomical Society.'
Credit: Wibbitz Top Stories Duration: 01:31Published
Gaia Telescope Reveals Precise , Date of the Milky Way's Last , Act of Galactic Cannibalism.
Space.com reports that the latest findings from the Gaia
space telescope suggest that our Milky Way Galaxy may
have cannibalized a smaller galaxy relatively recently. .
The last major collision between the Milky Way
and another galaxy appears to have occurred billions
of years closer to now than previously believed.
Scientists have long known that the
Milky Way was formed through a series
of violent collisions with other galaxies. .
These massive collisions distribute stars
from the consumed galaxy throughout the
halo that surrounds the Milky Way's main disk. .
Galactic cannibalism sends "wrinkles"
through the galaxy, impacting different
families of stars in a number of ways.
Gaia now looks to retell the story of the
Milky Way by quantifying those wrinkles.
We get wrinklier as we age,
but our work reveals that the
opposite is true for the Milky Way.
It’s a sort of cosmic Benjamin Button,
getting less wrinkly over time. , Thomas Donlon, Study team leader of the Rensselaer Polytechnic
Institute and University of Alabama scientist, via Space.com.
By looking at how these
wrinkles dissipate over time,
we can trace when the Milky Way
experienced its last big crash –
and it turns out this happened billions
of years later than we thought, Thomas Donlon, Study team leader of the Rensselaer Polytechnic
Institute and University of Alabama scientist, via Space.com.
Astronomers have only been aware of these
wrinkles since Gaia discovered them in 2018. .
The latest findings represent the first time they have
been extensively investigated to find the
precise timing of the collision that spawned them.
Credit: Wibbitz Top Stories Duration: 01:30Published
In this video, we bring you the latest updates from Finance Minister Nirmala Sitharaman's Union Budget speech on July 23, highlighting the significant developments for Bihar's historic temples. The Vishnupad Temple in Gaya and the Mahabodhi Temple in Bodh Gaya are set to undergo major transformations into world-class pilgrim and tourist destinations, modeled after the successful Kashi Vishwanath Temple Corridor.
#BudgetWithOneindia #UnionBudget2024 #BiharTemples #VishnupadTemple #MahabodhiTemple #NirmalaSitharaman #Modi3.0 #IndianHeritage #PilgrimageDestinations #CulturalHeritage #Gaya #BodhGaya #UNESCOWorldHeritage
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In an exclusive interview with One India, Dr. Satyapal Singh, Associate Professor at Deendayal Upadhyaya University, offers a penetrating analysis of the Union Budget 2024. Renowned for his expertise in economics, Dr. Singh delves into the budget's implications, shedding light on its impact on various sectors and the broader economy. His insightful commentary provides a fresh perspective on the fiscal policies and economic strategies outlined in the budget, making this interview a must-watch for anyone seeking a deeper understanding of the latest financial developments.
#BudgetWithOneindia #NirmalaSitharaman #StudentsBudget #EducationBudget #HigherEducation #InternshipBudget #StudentsReactBudget2024 #PMModi #PMModiHailsUnionBudget #PMModiHailsBudget2024 #UnionBudget2024 #NirmalaSitharaman #IndianEconomy #BudgetSpeech #PMModi #EconomicSurvey #FinanceMinister #ParliamentSession #HistoricBudget
Uttar Pradesh Chief Minister Yogi Adityanath has expressed strong support for Union Budget 2024, highlighting its potential to create lakhs of job opportunities for the youth and provide welcoming new tax slabs for the middle class. Adityanath describes the budget as a crucial step towards India’s goal of becoming a $5 trillion economy and praises it as a growth engine for the world. In his statement, he also extends gratitude to PM Modi and Finance Minister Nirmala Sitharaman for their efforts. Join us as we explore the implications of this budget and its impact on India's economic future.
#BudgetWithOneindia #UnionBudget2024 #NirmalaSitharaman #BahiKhaata #IndianEconomy #BudgetSpeech #PMModi #EconomicSurvey #FinanceMinister #ParliamentSession #HistoricBudget
Bangladesh is in turmoil as violent protests over job quotas escalate, leading to a nationwide curfew and army deployment. Over 4,500 Indian nationals, along with nearly 540 citizens from Nepal, Bhutan, and the Maldives, have been safely evacuated. The Indian High Commission in Dhaka is working tirelessly to ensure the safety of all Indian citizens. Meanwhile, West Bengal CM Mamata Banerjee has offered shelter to distressed Bangladeshis. In a significant development, the Bangladesh Supreme Court has overturned a high court order on job quotas, further fueling the unrest. Tune in for detailed updates and expert analysis.
anti quota demonstrations,anti quota protests,awami league party,bangladesh,bangladesh job quota,bangladesh job quotas,bangladesh quota movement,bangladesh quota reform protests,bangladesh student protests,curfew extended indefinitely,dhaka,bangladesh job quota protest,bangladesh police,bangladesh protests,quota andolon,quota protest,save bangladesh students, oneindia news
#BangladeshProtests #IndianEvacuation #JobQuotaProtests #WestBengal #MamataBanerjee #SupremeCourt #BreakingNews #GlobalNews #CurrentEvents
In a startling development, US intelligence agencies report that Russia might send advanced anti-ship missiles to Yemen’s Houthi rebels in retaliation for Washington's support for Ukraine. The White House is reportedly working behind the scenes to dissuade President Putin from this move. US Central Command chief Erik Kurilla has warned that US-led operations are failing to prevent Houthi attacks in the Red Sea, calling for stronger military action and increased diplomatic and economic pressure on the Houthis. This video explores the potential implications of Russia's renewed push to arm the Houthis and the escalating tensions in the Middle East.
#Russia #Houthis #USSupport #UkraineConflict #RedSeaChaos #CENTCOM #MiddleEastTensions #MissileTransfer #YemenWar #Geopolitics
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Scientists may have detected signs of a planet transiting a star outside of the Milky Way, in what could be the first planet ever to be discovered outside our galaxy. CNN’s Bianca Nobilo has more.
First Possible Planet , Outside of Our Galaxy, Discovered by NASA.
In a press release on Oct. 25,
NASA said the possible
exoplanet was detected by
the Chandra X-ray Observatory.
It is located in..
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