New theory: Gravity can exist without mass, so dark matter does not exist

For centuries, scientists have grappled with the fundamental forces that govern our universe, the most important of which are gravity and, more recently, dark matter. Gravity is the invisible force that pulls objects of mass together and plays a crucial role in shaping the cosmos, from the formation of galaxies to the orbits of planets. … Read more

This PlayStation exclusive combines the Dark Souls challenge with the accessibility of Ghost Of Tsushima

This PlayStation exclusive blends Dark Souls challenge with Ghost Of Tsushima accessibility

Summer Game Fest 2024 has officially started, and as part of the Summer Play Days I got hands-on with the upcoming action-adventure game, Phantom Blade Zerowhich I wiped away. First shown at the 2023 PlayStation Showcase event, Phantom Blade Zero wowed audiences with its fluid, fast-paced action that honestly looked too good to be true, … Read more

At the dawn of time: MIT physicists link dark matter to ‘supercharged’ microscopic black holes

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Image of a primordial black hole forming amid a sea of ​​hot, color-charged quarks and gluons a tiny fraction of a second after the Big Bang. Credit: Kaća Bradonjić According to the researchers, the universe could have produced microscopic black holes with enormous amounts of nuclear charge in the first quintillionth of a second. MIT … Read more

Gravity without mass? New study challenges the existence of hypothetical dark matter – The Debrief

gravity

A recent study that poses new challenges to the existence of dark matter suggests that gravity can exist even in the absence of mass. Although all life on Earth experiences its effects every day, gravity remains one of the great mysteries of modern physics. Now, a new study published by Dr. Richard Lieu of the … Read more

Researcher suggests gravity can exist without mass, mitigating the need for hypothetical dark matter

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

The enormous ‘El Gordo’ cluster of galaxies suggests that dark matter is colliding with itself

A view of space with blue and pink hazes overlaying lots of stars and galaxies.

Strange behavior in a huge cluster of merging galaxies could be explained if dark matter, the universe’s most mysterious stuff, can collide with itself. However, the most favored model of cosmology at the moment is the Cold Dark Matter (CDM) model – and it suggests that dark matter, which is effectively invisible because it does … Read more

Exotic black holes could be a byproduct of dark matter

This article was reviewed according to Science fact checked peer-reviewed publication trusted source proofread OK! Credit: AI-generated image × close to Credit: AI-generated image For every kilogram of matter we can see – from the computer on your desk to distant stars and galaxies – there are 5 kilograms of invisible matter permeating our environment. … Read more

New model suggests partner anti-universe could explain accelerated expansion without the need for dark energy

This article was reviewed according to Science fact checked trusted source written by researcher(s) proofread OK! by Naman Kumar, Phys.org An image of a universe-anti-universe pair. Credit: Wikipedia, CC × close to An image of a universe-anti-universe pair. Credit: Wikipedia, CC The accelerated expansion of the current universe, believed to be driven by a mysterious … Read more

Santander’s cyber hack puts 30 million bank accounts at risk through sales on the dark web

Dark Web Informer says millions of customer data are for sale Millions of bank account details are at risk of being sold to online criminals after Santander became the target of a cyber attack by hacking group ShinyHunters. Last month’s hack, which preceded a similar attack on Ticketmaster, resulted in data belonging to all of … Read more

The hunt for ultralight dark matter

If or when SLAC’s planned project, the Light Dark Matter Experiment (LDMX), receives funding — a decision from the Department of Energy is expected within about a year — it will scan for light, dark matter. The experiment is designed to accelerate electrons toward a target made of tungsten in terminal A. In the vast … Read more