Events2Join

Dark Big Bang Cosmology


The universe may have started with a dark Big Bang - Phys.org

The appearance of all the particles and radiation in the universe may have been joined by another Big Bang that flooded our universe with dark matter particles.

A second big bang? The radical idea rewriting dark matter's origins

The enduring mystery of dark matter has led some physicists to propose that it was forged in a distinct moment of cosmic creation, ...

There may have been a second Big Bang, new research suggests

Within a month of the Big Bang, a second cosmic explosion may have given the universe its invisible dark matter, new research suggests.

There May Have Been a Dark Big Bang

Researchers have recently proposed the idea that we may have had two Big Bangs—one for normal matter and one for mysterious Dark Matter.

Dark Matter & Dark Energy - NASA Science

Discover the universe's building blocks – matter, dark matter, and dark energy. ... 3 days ago. Keep Exploring. Discover More Topics From NASA. The Big Bang.

New paper argues that the Universe began with two Big Bangs

Bang bang all over the Universe. cosmic inflation big bang dark ages. The dark ages refer to the period of time that begins after the Big Bang ...

The Universe May Have Started with a Dark Big Bang

The appearance of all the particles and radiation in the universe may have been joined by another Big Bang that flooded our universe with dark matter particles.

Dark matter and gravitational waves from a dark big bang

Cosmological evolution of the dark sector. Turning to the early Universe, we consider a standard cosmology with inflation ending in a hot big ...

'Dark Big Bang' Theory Argues a Second Cosmological Origin Event ...

The authors propose a second type of cosmological event, which they call the “Dark Big Bang,” could have been responsible for the creation of dark matter and ...

The universe had a secret life before the Big Bang, new study hints

The secrets of black holes and dark matter could lie before the Big Bang, a new study of "bouncing" cosmology hints.

[2302.11579] Dark Matter and Gravity Waves from a Dark Big Bang

Astrophysics > Cosmology and Nongalactic Astrophysics. arXiv ... Big Bang which we dub the ``Dark Big Bang''. The latter occurs through ...

Dark energy could lead to further Big Bangs, research suggests

Previous research modeled dark energy "switching on" at various times to drive cosmic expansion, but the new research proposes a more realistic ...

Dark Energy and Dark Matter | Center for Astrophysics - Harvard CfA

Physics of the Primordial Universe. Harvard University Department of Astronomy, Institute for Theory and Computation. The Big Bang theory of cosmology ...

Dark energy - Wikipedia

In physical cosmology and astronomy, dark energy is a proposed form of energy that affects the universe on the largest scales.

No sign of ghostly dark photons in afterglow of Big Bang - Science

The researchers sought clues by comparing the afterglow of the Big Bang—the cosmic microwave background (CMB)—to the distribution of galaxies ...

Is there any good research on when Dark Energy/Matter came to ...

I would assume, as someone with little knowledge, that if dark energy is behind the expansion of the universe, and the big bang is the beginning ...

Dark matter may be older than the big bang, study suggests - JHU Hub

Mathematical model suggests dark matter may have been produced before the big bang during cosmic inflation, when space was expanding ...

Scientists Say There May Have Been a Second Big Bang - Futurism

Cosmologists are starting to suspect there may have been a second, transformative event like the Big bang that could explain dark matter.

DOE Explains...Dark Matter - Department of Energy

... cosmos since the Big Bang) for nearly a century. Surprisingly, the measured gravity far exceeds (by about five times) what can be explained by ordinary ...

The Scientific Evidence Against the Big Bang - LPP Fusion

The black straight line is the closest prediction of galaxy size based on cosmological expansion and the hypothesized galaxy growth. It does not fit the data.