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Einstein’s Theory of Relativity Passes Its Biggest Test After Observations From Dark Energy Spectroscopic Instrument
A new study by the Dark Energy Spectroscopic Instrument (DESI) suggests dark energy might not be constant over time, potentially altering cosmological models. Conducted at the Kitt Peak National Observatory, the project’s 3-D galaxy map highlights the role of dark energy in shaping the universe’s expansion. Researchers found evidence that dark ...
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James Webb Space Telescope Finds First Evidence of Einstein Zig-Zag Phenomenon In a Distant Quasar
Data from the James Webb Space Telescope has revealed the first-ever Einstein zig-zag, where light from quasar J1721+8842 bends through two distinct warped space-time regions. Six mirrored images of the quasar and a faint Einstein ring confirm this rare lensing effect. Scientists believe this discovery could help resolve critical issues in cosmolog...
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Study Claims Black Holes Could be Driving Universe's Expansion
A new study proposes that black holes could hold the key to dark energy, which fuels the accelerating expansion of the universe. Using the Dark Energy Spectroscopic Instrument (DESI), astronomers observed a possible correlation between the growth of black holes and an increase in dark energy. The study's co-authors, Gregory Tarlé and Duncan Farrah...
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Black Holes Might Be Responsible For Expansion Of Universe, New Study Claims
The study published in Journal of Cosmology posits that studying black holes could reveal the conditions which led to the emergence of dark energy
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3 Decades Later, First Brown Dwarf Ever Found Offers A Surprise
In 1995, astronomers confirmed the discovery for the first time of a brown dwarf, a body too small to be a star and too big to be a planet - sort of a celestial tweener. But it turns out that was not the full story.
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Euclid Space Telescope Unveils First Images of Its Cosmic Atlas
The first stunning images from the European Space Agency's Euclid telescope reveal a mosaic of over 14 million galaxies, marking just 1% of its cosmic atlas. Captured over two weeks, this vast collection aims to enhance our understanding of dark matter and dark energy, contributing to the largest and most accurate map of the universe yet. The teles...
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NASA James Webb Space Telescope Challenges Assumptions Made by Standard Cosmological Model
The field of cosmology has faced growing challenges to its standard model in recent years. With new observations from the James Webb Telescope, many are wondering if we’re on the verge of discovering new physics that will reshape our understanding of the universe. From unexplained tensions to unresolved issues, the future of cosmology is both exc...
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James Webb Space Telescope Corrects Misconceptions About Sizes of Early Galaxies
The James Webb Space Telescope (JWST) has provided new insights into the size of early galaxies, revealing they are less massive than once believed. Previous observations suggested that these galaxies were much larger than the standard cosmological model predicted. However, by examining infrared light from these galaxies, scientists, including Dr S...
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Here's How AI is Helping Astronomers to Understand Universe's Fundamental Parameters
Artificial intelligence is advancing the field of cosmology by enabling astronomers to determine five fundamental cosmological parameters with remarkable precision. Researchers from the Flatiron Institute's Center for Computational Astrophysics (CCA) in New York City have used AI to analyse extensive data from over 100,000 galaxies, observed throug...
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'Big Ring' Structure, 9.2 Billion Light-Years Away, Captured In Image
The identification of another ultra-large structure in remote space continues to defy our understanding of the cosmos.
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Is The Universe Ripping Itself Apart? What A New Study On Dark Energy Shows
What is the universe made of? This question has driven astronomers for hundreds of years.
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Mysterious Force Suppressing Growth of Cosmic Structures, Study Finds
Researchers at the University of Michigan have uncovered evidence challenging one of the most fundamental pillars of modern physics.
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Scientists Test Einstein's Relativity On A Cosmological Scale And Discover Something Strange
Researchers will be able to use these statistical methods to continue tweaking general relativity, explore the limits of modifications, and pave the way to resolving some of the open challenges in cosmology.
-
A Cosmic Time Machine: How the James Webb Space Telescope Lets Us See the First Galaxies in the Universe
NASA’s James Webb Space Telescope sent back breathtaking photos of our universe last week, including ones that give us a chance to see faint distant galaxies as they were more than 13 billion years ago. The JWST photos also raise interesting points about how the expansion of the Universe factors into the way we calculate distances at a cosmologic...
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Researchers Create Time Machine Simulations to Study the Life Cycle of Galaxy Cities in the Past
Scientists from the Kavli Institute for the Physics and Mathematics of the Universe have constructed simulations that directly mimic the whole life cycle of some of the greatest collections of galaxies discovered 11 billion years ago in the distant universe. Most are simply statistically constructed to resemble the real world. Constrained cosmologi...
-
Einstein’s Theory of Relativity Passes Its Biggest Test After Observations From Dark Energy Spectroscopic Instrument
A new study by the Dark Energy Spectroscopic Instrument (DESI) suggests dark energy might not be constant over time, potentially altering cosmological models. Conducted at the Kitt Peak National Observatory, the project’s 3-D galaxy map highlights the role of dark energy in shaping the universe’s expansion. Researchers found evidence that dark ...
-
James Webb Space Telescope Finds First Evidence of Einstein Zig-Zag Phenomenon In a Distant Quasar
Data from the James Webb Space Telescope has revealed the first-ever Einstein zig-zag, where light from quasar J1721+8842 bends through two distinct warped space-time regions. Six mirrored images of the quasar and a faint Einstein ring confirm this rare lensing effect. Scientists believe this discovery could help resolve critical issues in cosmolog...
-
Study Claims Black Holes Could be Driving Universe's Expansion
A new study proposes that black holes could hold the key to dark energy, which fuels the accelerating expansion of the universe. Using the Dark Energy Spectroscopic Instrument (DESI), astronomers observed a possible correlation between the growth of black holes and an increase in dark energy. The study's co-authors, Gregory Tarlé and Duncan Farrah...
-
Black Holes Might Be Responsible For Expansion Of Universe, New Study Claims
The study published in Journal of Cosmology posits that studying black holes could reveal the conditions which led to the emergence of dark energy
-
3 Decades Later, First Brown Dwarf Ever Found Offers A Surprise
In 1995, astronomers confirmed the discovery for the first time of a brown dwarf, a body too small to be a star and too big to be a planet - sort of a celestial tweener. But it turns out that was not the full story.
-
Euclid Space Telescope Unveils First Images of Its Cosmic Atlas
The first stunning images from the European Space Agency's Euclid telescope reveal a mosaic of over 14 million galaxies, marking just 1% of its cosmic atlas. Captured over two weeks, this vast collection aims to enhance our understanding of dark matter and dark energy, contributing to the largest and most accurate map of the universe yet. The teles...
-
NASA James Webb Space Telescope Challenges Assumptions Made by Standard Cosmological Model
The field of cosmology has faced growing challenges to its standard model in recent years. With new observations from the James Webb Telescope, many are wondering if we’re on the verge of discovering new physics that will reshape our understanding of the universe. From unexplained tensions to unresolved issues, the future of cosmology is both exc...
-
James Webb Space Telescope Corrects Misconceptions About Sizes of Early Galaxies
The James Webb Space Telescope (JWST) has provided new insights into the size of early galaxies, revealing they are less massive than once believed. Previous observations suggested that these galaxies were much larger than the standard cosmological model predicted. However, by examining infrared light from these galaxies, scientists, including Dr S...
-
Here's How AI is Helping Astronomers to Understand Universe's Fundamental Parameters
Artificial intelligence is advancing the field of cosmology by enabling astronomers to determine five fundamental cosmological parameters with remarkable precision. Researchers from the Flatiron Institute's Center for Computational Astrophysics (CCA) in New York City have used AI to analyse extensive data from over 100,000 galaxies, observed throug...
-
'Big Ring' Structure, 9.2 Billion Light-Years Away, Captured In Image
The identification of another ultra-large structure in remote space continues to defy our understanding of the cosmos.
-
Is The Universe Ripping Itself Apart? What A New Study On Dark Energy Shows
What is the universe made of? This question has driven astronomers for hundreds of years.
-
Mysterious Force Suppressing Growth of Cosmic Structures, Study Finds
Researchers at the University of Michigan have uncovered evidence challenging one of the most fundamental pillars of modern physics.
-
Scientists Test Einstein's Relativity On A Cosmological Scale And Discover Something Strange
Researchers will be able to use these statistical methods to continue tweaking general relativity, explore the limits of modifications, and pave the way to resolving some of the open challenges in cosmology.
-
A Cosmic Time Machine: How the James Webb Space Telescope Lets Us See the First Galaxies in the Universe
NASA’s James Webb Space Telescope sent back breathtaking photos of our universe last week, including ones that give us a chance to see faint distant galaxies as they were more than 13 billion years ago. The JWST photos also raise interesting points about how the expansion of the Universe factors into the way we calculate distances at a cosmologic...
-
Researchers Create Time Machine Simulations to Study the Life Cycle of Galaxy Cities in the Past
Scientists from the Kavli Institute for the Physics and Mathematics of the Universe have constructed simulations that directly mimic the whole life cycle of some of the greatest collections of galaxies discovered 11 billion years ago in the distant universe. Most are simply statistically constructed to resemble the real world. Constrained cosmologi...
