Cosmology and Dark Matter

What is Dark Energy? Inside our accelerating, expanding Universe

What Exactly is Dark Energy? The Future. Some 13.8 billion years ago, the universe began with a rapid expansion we call the big ...

[2109.05854] Dark Matter in Astrophysics/Cosmology - arXiv

These lecture notes aim to provide an introduction to dark matter from the perspective of astrophysics/cosmology.

We need to consider alternatives to dark matter that better explain ...

Dark matter is a hypothetical form of matter that does not interact with ordinary matter in any way except through gravity. It was proposed as a ...

Can a negative-mass cosmology explain dark matter and dark ...

This paper presents a critical review of that model. A number of problems and discrepancies with observations are identified.

Dark energy - Wikipedia

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

Dark Matter, Dark Energy: The Dark Side of the Universe

An online course that examines dark matter key concepts of an expanding universe. Led by a renownded physicist.

A Tantalizing 'Hint' That Astronomers Got Dark Energy All Wrong

The new data suggest that it may be more changeable, growing stronger or weaker over time, reversing or even fading away.

What is dark energy? - Space.com

Think of dark energy as the "evil counterpart" to gravity–an "anti-gravity" force providing a negative pressure that fills the universe and ...

The dark side of cosmology: Dark matter and dark energy | Science

The model implies that most of the matter in our Galaxy is in the form of “dark matter,” a new type of particle not yet detected in the laboratory.

The dark side of cosmology: dark matter and dark energy - PubMed

The model implies that most of the matter in our Galaxy is in the form of dark matter, a new type of particle not yet detected in the laboratory.

The Dark Matter Crisis | The rise and fall of cosmological hypotheses

This dark matter is needed because under Newtonian dynamics, galaxies cannot remain bound and stable over cosmic timescales. The observed gravitational binding ...

Dark matter and the early Universe: A review - ScienceDirect.com

In this review we discuss the possible explanations for dark matter and the experimental observables which can eventually lead to the discovery of dark matter ...

Science 101: Dark Matter and Dark Energy

The universe is predominantly composed of dark energy and dark matter. Visible matter (everything we can see, including stars and planets) only makes up around ...

How did dark matter shape the universe? This physicist has ideas

Physicist Tracy Slatyer imagines different ways dark matter might interact with ordinary matter, helping researchers learn how to look for it.

Dark matter and cosmology research | University of Surrey

Dark matter and cosmology. Since its discovery by the Swiss astronomer Fritz Zwicky in the 1930's, dark matter has continued to capture the public imagination.

What are Dark Matter and Dark Energy? - Ask a Spaceman! - YouTube

Full podcast episodes: http://www.askaspacema... Support: / pmsutter Follow: / paulmattsutter and / paulmattsutter How did the universe ...

Cosmology and dark energy | SKAO

Dark energy is estimated to make up around 68% of the Universe, alongside dark matter (27%) and “normal” matter (just 5%).

Dark Energy and the Fate of the Universe | Rubin Observatory

The key, then, to understanding the eventual fate of the Universe lies in understanding the other half of this dark equation: dark energy.

ESA - The dark Universe - European Space Agency

Surprisingly, normal matter turns out to be only a small fraction of what the Universe contains. 95% of the Universe is made up of dark matter and dark energy.

Introduction to cosmology and dark matter - Inspire HEP

These are the lectures notes for the course on Introduction to Cosmology and Dark Matter given at the CERN European School for High Energy Physics (ESHEP) ...