A brief explanation of how superfluid dark matter can combine fluid dark matter and modified gravity.
For galaxy clusters and for the cosmic microwave background, dark matter matter is the better explanation. But to explain galactic rotation curves and other properties of galaxies, modified gravity is the better explanation.
The Impact of Genomic Variation on Function Consortium is combining single-cell mapping, genomic perturbations and predictive modelling to investigate relationships between human genomic variation, genome function and phenotypes and will provide an open resource to the community.
While it has been suggested that low-energy experiments might allow to find evidence for quantization of gravity, direct detection of single gravitons has normally been considered a hopeless task. Here, the authors suggest that a massive body cooled to the ground state in a gravitational wave background should display detectable stimulated single gravitonions.
Releasing engineered nanoparticles into the Martian atmosphere could warm the planet by over 30 K.
A man who received a partial face and eye transplant after a serious accident does not have any vision in the transplanted eye, but the eye itself is still alive.
By Tanya Lewis
face_with_colon_three year 2022.
Astrophysicists hope a map created by the Dark Energy Spectroscopic Instrument will help answer questions about the expansion of the universe.
Continue reading “Largest 3D map of the universe contains 8 million galaxies” »
The eROSITA telescope’s detailed pictures are among the most precise cosmological measurements ever made.
If you love card games, definitely check out Doomlings. Click here and use code ISAAC20 to get 20% off of your copy of Doomlings! https://bit.ly/IsaacDoomlings.
Could something in the future alter the past, so that effect came before cause? Does quantum mechanics truly allow this, as often hinted?
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The graviton – a hypothetical particle that carries the force of gravity – has eluded detection for over a century. But now physicists have designed an experimental setup that could in theory detect these tiny quantum objects.
In the same way individual particles called photons are force carriers for the electromagnetic field, gravitational fields could theoretically have its own force-carrying particles called gravitons.
The problem is, they interact so weakly that they’ve never been detected, and some physicists believe they never will.
