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Color Change Detected in Red Giant Betelgeuse

Brightness, size, and color alter as nuclear fusion in a star’s core advances. These qualities provide astronomers with crucial details about a star’s age and mass. Together with collaborators from the USA and Italy, astronomers at Friedrich Schiller University in Jena, Germany, have now successfully detected and dated such a color change in a brilliant star.

6 Sep 2022

Usage of Atoms for Three Billion Times to Build Portable Quantum Magnetism

Japanese and American physicists utilized atoms 3 billion times colder than interstellar space to build a portal to a hitherto unknown domain of quantum magnetism.

2 Sep 2022

A Revolution in Quantum Gravity

Donald Salisbury from Austin College in Sherman, USA, describes how Peter Bergmann and Arthur Komar initially suggested employing Hamilton-Jacobi methods to achieve the objective of realizing a quantum gravity in a recent essay published in EPJ Historical Perspectives on Contemporary Physics.

30 Aug 2022

Icecube Neutrino Observatory Provides Novel Insight on Neutrinos

Studying a high-energy neutrino that was thought to have an extragalactic origin and was discovered by the IceCube Neutrino Observatory at the South Pole has revealed some fascinating “new physics” that deviates from the standard model.

30 Aug 2022

One More Clue to the Moon’s Origin

Researchers from ETH Zurich discover the first definitive proof that the Moon inherited indigenous noble gases from the Earth’s mantle. The discovery represents a significant piece of the puzzle towards understanding how the Moon and, potentially, the Earth and other celestial bodies were formed.

11 Aug 2022