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Unique Prediction Of 'Modified Gravity' Challenges Dark Matter

Unique Prediction Of Modified Gravity Challenges Dark Matter
Press Release - Source: CASE WESTERN RESERVE UNIVERSITY
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The best example is represented by the Sunflower galaxy (NGC 5055) with the strongest external field among SPARC galaxies, whose well-measured rotation curve shows a mildly declining behavior at large radial distance and can be accurately modeled only with an external field effect. CREDIT Creative Commons
An international group of scientists, including Case Western Reserve University Astronomy Chair Stacy McGaugh, has published research contending that a rival idea to the popular dark matter hypothesis more accurately predicts a galactic phenomenon that appears to defy the classic rules of gravity. ....

United States , United Kingdom , South Korea , Mordehai Milgrom , Hyun Chae , Federico Lelli , Stacy Mcgaugh , James Schombert , Pengfei Li , Harry Desmond , Isaac Newton , University Of Oxford , Case Western Reserve University Astronomy , Weizmann Institute Israel , University Of Oregon , Sejong University , Case Western Reserve University , Sir Isaac Newton , Weizmann Institute , Kyu Hyun Chae , Spitzer Photometry , Accurate Rotation Curves , Case Western Reserve , Western Reserve University , ஒன்றுபட்டது மாநிலங்களில் , ஒன்றுபட்டது கிஂக்டம் ,

Unique prediction of 'modified gravity' challenges dark matter

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IMAGE: The best example is represented by the Sunflower galaxy (NGC 5055) with the strongest external field
among SPARC galaxies, whose well-measured rotation curve shows a mildly declining behavior at large
radial distance.
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Credit: Creative Commons
An international group of scientists, including Case Western Reserve University Astronomy Chair Stacy McGaugh, has published research contending that a rival idea to the popular dark matter hypothesis more accurately predicts a galactic phenomenon that appears to defy the classic rules of gravity.
This is significant, the astrophysicists say, because it further establishes the hypothesis called modified Newtonian dynamics (MOND), or modified gravity as a viable explanation for a cosmological dilemma: that galaxies appear to buck the long-accepted rules of gravity traced to Sir Isaac Newton in the late 1600 s. ....

United States , United Kingdom , South Korea , Mordehai Milgrom , Hyun Chae , Federico Lelli , Stacy Mcgaugh , James Schombert , Pengfei Li , Harry Desmond , Isaac Newton , University Of Oxford , Case Western Reserve University Astronomy , Weizmann Institute Israel , University Of Oregon , Case Western Reserve University , Sejong University , Sir Isaac Newton , Weizmann Institute , Kyu Hyun Chae , Spitzer Photometry , Accurate Rotation Curves , Case Western Reserve , Western Reserve University , ஒன்றுபட்டது மாநிலங்களில் , ஒன்றுபட்டது கிஂக்டம் ,

Unique prediction of 'modified gravity' challenges dark matter theory

Unique prediction of 'modified gravity' challenges dark matter theory
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United States , United Kingdom , South Korea , Mordehai Milgrom , Hyun Chae , Federico Lelli , Stacy Mcgaugh , James Schombert , Pengfei Li , Harry Desmond , Isaac Newton , University Of Oxford , Case Western Reserve University Astronomy , Weizmann Institute Israel , University Of Oregon , Sejong University , Creative Commons , Sir Isaac Newton , Weizmann Institute , Kyu Hyun Chae , Spitzer Photometry , Accurate Rotation Curves , Case Western Reserve , Strong Equivalence Principle , External Field Effect , Rotationally Supported Galaxies ,