This article was reviewed according to Science fact checked peer-reviewed publication trusted source proofread OK! Credit: CC0 Public domain × close to Credit: CC0 Public domain Dark matter is a hypothetical form of matter implied by gravitational effects that cannot be explained by general relativity unless there is more matter in the universe than we … Read more
This article was reviewed according to Science fact checked trusted source proofread OK! Artist’s representation of the implemented photonic experiment in which entanglement between the polarizations of individual photons is mediated by the independent degree of freedom of the photon path. In particular, mediated entanglement represents a core principle of future experiments with massive particles, … Read more
Artist’s representation of the implemented photonic experiment in which entanglement between the polarizations of individual photons is mediated by the independent degree of freedom of the photon path. In particular, mediated entanglement represents a core principle of future experiments with massive particles, aiming to explore the quantumness of gravity for the first time. Credit: Federico … Read more
Einstein’s theory of gravity is a cornerstone of modern cosmology. It has been tested and proven correct time and time again and is supported by the discovery of countless cosmic phenomena: from the gravitational lens discovered by Arthur Eddington in 1919 and the anomalies observed in Mercury’s orbit, to galactic redshifts and gravitational waves. General … Read more
The image of an atom, with electrons swarming around a central nucleus bursting with protons and neutrons, is as iconic in our perception of science as the DNA helix or the rings of Saturn. But no matter how far we scratch the surface of these basic scientific principles, we can go deeper, focus the microscope … Read more
A variation on the theory of quantum gravity – the unification of quantum mechanics and Einstein’s general relativity – could help solve one of the biggest puzzles in cosmology, new research suggests. Scientists have known for almost a century that the universe is expanding. But in recent decades, physicists have discovered that several types of … Read more