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NASA Data Indicates Our Universe May Be Nested Within a Black Hole

Unknown astronomy, astrophysics, black holes, cosmology, galaxies

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 A recent study utilizing information gathered by NASA’s James Webb Space Telescope about 263 galaxies has presented fresh support for an unexpected hypothesis.


 According to this theory, our universe might be contained within a black hole which emerged in an even more extensive cosmos.
 Digi24
 .


 Scientists at Kansas State University have found out that the majority of galaxies in our universe spin in the same direction.


 This questions the notion that our universe is uniform, suggesting that we should observe an equal distribution of galaxies spinning clockwise and counterclockwise.


 Lior Shamir, an associate professor of computer science, explained that there are two main possible reasons for this.


 One explanation is that the universe was born in rotation. This fits with the theory of black hole cosmology, which suggests that our universe exists inside a black hole in a larger universe.


 
 Also read
 


 NASA Astronauts Head Home After 9 Months in Space


 “First-Of-Its-Kind Imagery”: NASA Footage Shows Moon Landing Like Never Before


 According to this theory, the Milky Way and all other galaxies would be inside a black hole formed in a much bigger universe.


 This idea goes against several widely accepted theories in cosmology, such as the Big Bang theory, which claims that the Big Bang marked the start of our universe.


 Though the new findings are intriguing, they don't definitively prove that the universe is inside a black hole.


 More evidence is needed to fully understand the implications of this model. Another possible explanation for galaxies rotating in the same direction is that the Milky Way's rotation might distort the data.


 If this is the case, scientists would need to adjust their methods for measuring distances in the universe.


 Adjusting these measurements could also explain other mysteries in cosmology, like why the expansion rates of the universe and large galaxies don't quite match up with expectations.


 The study was published in
 
 Monthly Notices of the Royal Astronomical Society
 
 .


 While the theory is still far from being proven, it opens up fascinating new possibilities for understanding our universe and its origins.


 
 Also read
 


 NASA’s Europa Clipper to Fly Past Earth in 2026 on Its Way to Jupiter


 NASA Raises Impact Risk of Asteroid: Almost doubled


 NASA Increases Probability of Asteroid YR4 Hitting Earth in 2032

NASA Data Indicates Our Universe May Be Nested Within a Black Hole

Unknown astronomy, astrophysics, black holes, cosmology, galaxies

A recent study utilizing information gathered by NASA’s James Webb Space Telescope about 263 galaxies has presented fresh support for an unexpected hypothesis. According to this theory, our univers…

Could We Be Inside a Supermassive Black Hole? James Webb's Discoveries Spark New Cosmic Theories

Unknown astronomy, astrophysics, black holes, cosmology, james webb space telescope

<div class="section1">
 <div class="Normal">
 
 Scientists have long been intrigued by the secrets of the universe, and the James Webb Space Telescope (JWST) has provided unprecedented information since it started observing deep space in mid-2022. A recent JWST discovery posed some interesting and surprising questions: Is it possible that our entire universe is contained within a black hole? The bold hypothesis can potentially explain a mysterious cosmic phenomenon seen in the rotation of far-off galaxies.
 
 
 <h2>
 James Webb Space Telescope uncovers surprising galaxy rotation pattern
 </h2>
 
 
 The JWST's observations of the distant galaxies disclosed an intriguing and mysterious pattern. Approximately two-thirds of the galaxies rotate clockwise, and the remaining third rotate counterclockwise. Scientists had predicted a more or less equal proportion, presuming that the rotational direction would be random. The uniformity hints at the presence of some force or structure underneath that might be affecting the galaxies' rotation on a cosmic scale.
 
 
 <img data-document-id="cms/api/amp/image/AA1B81pD" data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/AA1B81pD.jpg"/>
 
 
 This finding is based on observations by the James Webb Space Telescope Advanced Deep Extragalactic Survey (JADES). Kansas State University lead investigator Lior Shamir mentioned two potential explanations for this unexpected trend: either the universe itself was created with a rotational motion, or existing cosmological theory must be rethought or reconsidered.
 
 
 <h2>
 The discoveries from the James Webb Space Telescope have ignited a novel theory about black holes in the cosmos.
 </h2>
 
 
 A proposal put forward long ago is what’s called black hole cosmology. According to this idea, our entire universe could potentially reside within a black hole, itself being an element of an even grander cosmic structure. Under this scenario, the event horizon—that critical boundary beyond which nothing escapes, not even light—would effectively mark the outer limit of our universe.
 
 
 Nikodem Popławski, a theoretical physicist and an ardent advocate of this idea, suggests that black holes could serve as origins for entirely new universes. According to his hypothesis, once matter gets drawn into a black hole, it behaves like a tightly wound spring which eventually snaps back, thus generating a fresh universe. He posits that this phenomenon might have triggered the Big Bang and led to the subsequent swift growth of our cosmos.
 
 
 Popławski elaborates on how a rotation within a black hole could influence the characteristics of the resulting universe. Should observations made by JWST provide indications of an apparent cosmic preferential spin, this would strongly support the black hole cosmology theory. In essence, if the cosmos consistently rotates, it would suggest that this rotational characteristic stems from the spin of the original black hole from which our universe emerged.
 
 
 <h2>
 The movement of the Milky Way and how it might affect the JWST's observations of distant galaxies.
 </h2>
 
 
 An alternate possible reason for the observed rotational patterns could relate to the movement of the Milky Way itself through space. Certain researchers suggest that the rotating nature of our galaxy might be altering the way JWST views distant galaxies receding from us. Should this be true, it may compel astrophysicists to reassess distance calculations across the cosmos and potentially resolve debates about the rate at which the universe expands.
 
 
 Although both these reports are intriguing, Lior Shamir emphasizes the necessity for further investigation to truly understand what’s happening. He stated, “It's crucial to determine whether the universe has an actual preferred orientation.” Such research is vital for broadening our comprehension of the laws governing the cosmos and might lead to groundbreaking insights into how the universe was formed and its fundamental structure.
 
 
 
 Also Read |
 
 
 Is Sunita Williams going to receive additional compensation for her prolonged time in space? Below is the NASA payment structure for her 9-month mission.
 
 
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Could We Be Inside a Supermassive Black Hole? James Webb's Discoveries Spark New Cosmic Theories

Unknown astronomy, astrophysics, black holes, cosmology, james webb space telescope

Scientists have long been intrigued by the secrets of the universe, and the James Webb Space Telescope (JWST) has provided unprecedented information since it started observing deep space…

Galaxies Dwarf Our Imagination: Study Unveils the Truth

Unknown astronomers, astronomy, astrophysics, cosmology, galaxies

Galaxies turn out to be significantly larger than initially believed, stretching vast distances into deep space—distances so great that our home galaxy, the Milky Way, probably comes into contact with our nearest galactic neighbor, Andromeda.
 

<img data-document-id="cms/api/amp/image/AA1q7RZz" data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/AA1q7RZz.jpg"/>

 As you might believe, the journey to the drugstore seems quite lengthy," penned Douglas Adams in The Hitchhiker's Guide to the Galaxy, "however, compared to space travel, this distance is merely insignificant.


 The vastness of space is immense. Our home, Earth, resides as an insignificant speck circling a star located at the periphery of our Milky Way, which itself is merely one among approximately two trillion galaxies in the observable cosmos. Indeed, space spans an extraordinarily large expanse.


 The planet Earth is situated within one of the spiral arms of the galaxy.
 <a href="https://www.dw.com/en/milky-way-maps-teach-us-about-stars-asteroids-and-life/a-62302537">
 Milky Way
 </a>
 (referred to as the Orion Arm) which is located approximately two-thirds of the way out from the center
 <a href="https://www.dw.com/en/scientists-find-new-black-holes-in-milky-way/a-43258145">
 center of the galaxy
 </a>
 .


 We are aware of the size of the Earth — approximately 12,756 kilometers (7,926 miles) in diameter. Similarly, we know the dimensions of our Sun, which is roughly 1,391,000 kilometers (864,400 miles) across.


 However, just how vast is the Milky Way? Up until this point, the actual dimensions of galaxies have been an enigma.

<h3>
 The size of galaxies exceeds our expectations.
</h3>

 A recent research paper, featured in the journal
 
 Nature Astronomy
 
 It has been discovered that galaxies are much larger than initially believed, possibly even multiple times greater in size.


 The coiled shape of our galaxy constitutes merely its compact central region. In the case of the Milky Way, this spiral spans approximately 100,000 light-years.


 The starlight emanating from stars located within the spiral arms reaches approximately 7,800 light-years out into the vastness of space, marking what was once believed to be the boundary between the end of a galaxy and the start of deep space.


 The research has shown that extensive "halos" of gas stretch beyond the observable spiral arms of stars deeply into outer space.


 Astronomers were able to observe these gaseous halos for the first time thanks to advanced imaging technologies. These techniques allowed scientists to identify galactic gas halos extending more than 100,000 light years into space, significantly expanding our understanding of galaxy sizes.


 <img data-document-id="cms/api/amp/image/AA1q7PBO" data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/AA1q7PBO.jpg"/>

<h3>
 Kissing galaxies
</h3>

 Actually, the halos of gas surrounding galaxies reach such vast distances into deep space that the galaxies themselves extend outwards considerably.
 <a href="https://www.dw.com/en/milky-way-gobbled-up-smaller-galaxy-in-cosmic-crash-astronomers-find/a-49706252">
 interact with each other
 </a>
 .


 The research indicates that our Milky Way is probably colliding with our nearest neighboring galaxy, Andromeda — which is approximately 2.5 million light-years distant, as stated by Nikole Nielsen, the lead author of the study and a researcher at Swinburne University in Australia.


 "We’re now observing the limits of the galaxy’s influence, the point at which it transitions into becoming part of the environment surrounding it, and ultimately merging with the larger cosmic web along with other galaxies. These borders tend to be rather indistinct," explained Nielsen in a press release.


 Researchers believe this finding will aid in unraveling one of the most significant mysteries in astronomy: how galaxies develop over time?


 Examining the gaseous envelopes surrounding various kinds of galaxies — those
 <a href="https://www.dw.com/en/webb-telescope-photographs-the-pillars-of-creation-with-great-clarity/a-63503907">
 form stars
 </a>
 , or those that no longer form stars—will aid in understanding how galaxies accumulate mass over time and the effects they have on one another during interactions.


 
 Edited by: Andreas Illmer
 

<h3>
 Primary source:
</h3>

 Nielsen, N.M.,
 
 et al.
 
 A map showing emissions from the interface between the disk and circumgalactic medium in the starburst galaxy IRAS 08339+6517.
 
 Nature Astronomy
 
 (2024).
 
 
 <a href="https://www.nature.com/articles/s41550-024-02365-x">
 https://www.nature.com/articles/s41550-024-02365-x
 </a>
 
 


 Author: Fred Schwaller

Galaxies Dwarf Our Imagination: Study Unveils the Truth

Unknown astronomers, astronomy, astrophysics, cosmology, galaxies

Galaxies turn out to be significantly larger than initially believed, stretching vast distances into deep space—distances so great that our home galaxy, the Milky Way, probably comes into contact…

How Many Galaxies Dot Our Universe?

Unknown astronomers, astronomy, cosmology, galaxies, science

<img data-document-id="cms/api/amp/image/AA1oavc7" data-reference="image" src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/AA1oavc7.jpg"/>

 The Milky Way is merely a tiny fragment within a vast universe teeming with countless galaxies. However, if we were to venture an informed estimate, approximately how many galaxies might be out there?


 That appears to be an easy query, yet it’s far from straightforward. The primary issue is that despite having access to our strongest telescopes, we are still able to observe just a minuscule portion of the cosmos.


 As per an astrophysicist, the observable universe refers solely to the portion from where light has managed to arrive at our location.
 Kai Noeske
 , who currently serves as an outreach officer at the European Space Agency, told Live Science.


 The universe is
 13.8 billion years old
 However, the observable universe extends over 13.8 billion light-years in all directions. This occurs due to the expansion of the universe; initially, when the cosmos were smaller, light had an earlier beginning.

<img data-document-id="cms/api/amp/video/AA1oaE0N" data-reference="video"/>

 Currently, the overall dimension in every direction is approximately 46 billion.
 light-years
 ," Noeske said.


 That's significantly smaller than what we anticipated for the whole universe. As we understand it, 'We can observe only up to 3 percent of the universe,'
 Pamela Gay
 , a senior scientist at the Planetary Science Institute, told Live Science.


 
 Related:
 
 
 What causes galaxies to have varying forms?
 


 The second issue is that due to the vast number of galaxies, we can only estimate the overall count by examining limited areas within the observable universe.


 As Gay explained, you observe a tiny section of the heavens, tally all objects within that segment, and then extrapolate those findings across the entire sky.


 However, this still necessitates a threshold. “How do we classify something as a galaxy?” asked Noeske. “We’ve got truly massive galaxies that must be at least ten times heavier than ours,” he noted, “and then there are numerous smaller galaxies, including those with lesser masses—about one-tenth that of our galaxy—and extending right down to dwarf galaxies.”


 At times, researchers must establish a lower limit for a galaxy’s mass to enable accurate estimations.


 "Noeske stated that if we establish a mass threshold and aim for it to be conservative, such as one million solar masses, then the estimated total number of galaxies from the early stages until now would be roughly between one and two trillion." Experts believe there were more galaxies present during the earlier periods of the universe compared to what exists currently, hence these estimations represent an averaged figure across different epochs.


 However, those findings originate from the Hubble telescope—the James Webb Space Telescope is beginning to provide insights into these observations—which focus on regions close to Earth within our solar system and are constrained by everything in between.
 solar system
 That illuminates the sky," Gay stated. "We do possess one spaceship equipped with a camera that has managed to travel outside of all the debris within our solar system, and that’s the
 New Horizons spacecraft
 ."


 A 2021 study
 utilized the onboard camera of New Horizons to gauge the overall quantity of light across different sections of space and then calculated the number of galaxies required to produce such luminosity.


 “And then, as they find themselves beyond all the light sources within our solar system, they conclude that we might not require as many galaxies as previously believed,” Gay stated. “As a result, their calculations suggest there could be around 200 billion, perhaps even down to 100 billion, galaxies observable in the universe.”


 "Somewhere between 2 trillion galaxies at the higher end and 100 billion galaxies at the lower end lies the estimated number of galaxies within our observable universe," she explained.


 If you estimate that this accounts for approximately 3%, or possibly even less, of our universe, then you could scale up this galaxy count to determine the overall quantity of galaxies in the cosmos. Should our observable portion represent an even lesser fraction of the entire universe, the cumulative number of galaxies would consequently decrease as well.


 However, since we lack knowledge about the actual dimensions of the universe, these calculations remain uncertain. "In the case of an infinitely vast universe, you would expect to find limitless galaxies," explained Gay.

How Many Galaxies Dot Our Universe?

Unknown astronomers, astronomy, cosmology, galaxies, science

The Milky Way is merely a tiny fragment within a vast universe teeming with countless galaxies. However, if we were to venture an informed estimate, approximately how many galaxies might be out ther…