Dark Energy

Dark Energy (Astronomy) - The New York Times

A Tantalizing 'Hint' That Astronomers Got Dark Energy All Wrong. Scientists may have discovered a major flaw in their understanding of that mysterious cosmic ...

C-DEBI – Resolving the extent, function, dynamics and implications ...

This is an archive of the website for the Center for Dark Energy Biosphere Investigations (C-DEBI) ended in 2022. Announcements. July 2022 Updates. Posted ...

Dr. Adam Riess - Dark Energy - STScI

Dark energy appears to have been in place with its defining characteristic (negative pressure) at least 9 billion years ago and was neither missing.

The largest 3-D map of the universe reveals hints of dark energy's ...

Researchers have made the largest 3-D map of the universe to study the properties of dark energy. Here a thin slice through the map is shown.

Dark energy — which causes the expansion of the universe - NPR

One of the big mysteries of the universe is how it's expanding. The phenomenon causing that expansion is known as dark energy — and recently ...

Why is dark energy/universal expansion not considered a ... - Reddit

Dark energy and expansion are not the same thing. Expansion is fundamental in the same way gravity is, both are emergent phenomena described by general ...

Dark energy and dark matter - Latest research and news | Nature

Latest Research and Reviews · Milky Way could invalidate the hypothesis of exotic matter and favor a gravitomagnetic solution to explain dark matter.

There are hints that dark energy may be getting weaker | New Scientist

The standard model of cosmology says that the strength of dark energy should be constant, but tentative hints are emerging that it may have ...

Dark matter | Definition, Discovery, Distribution, & Facts | Britannica

Dark matter's existence was first inferred by Swiss American astronomer Fritz Zwicky, who in 1933 discovered that the mass of all the stars in ...

What's the difference between dark matter and dark energy?

dark matter slows down the expansion of the universe, while dark energy speeds it up. Dark matter works like an attractive force — a kind of ...

What is dark energy? Inside our accelerating, expanding universe

Nine billion years after the universe began, its expansion started to speed up, driven by an unknown force that scientists have named dark energy.

How Strong Is Dark Energy? Intriguing Findings from New ...

A new study of thousands of Type Ia supernovae in the Dark Energy Survey (DES), posted on the arXiv astronomy preprint server, suggests that dark energy might ...

Dark energy from supermassive black holes? Physicists spar over ...

The mysterious “dark energy” cosmologists believe is accelerating the expansion of the universe could arise from supermassive black holes at the hearts of ...

Dark energy: The eerie force accelerating the expansion ... - New Atlas

The leading hypothesis is a repellent force that astrophysicists refer to as “dark energy,” which pushes everything away from everything else.

Dark Energy Could Be Evolving Over Time, Raising Questions ...

Dark energy is causing the universe to expand more rapidly over time—and it is considered a constant in the leading model of cosmology. While ...

CERN - Dark secrets of the Universe

Dark energy makes up approximately 73% of the Universe and appears to be associated with the vacuum in space. It is homogenously distributed throughout the ...

Dark energy might not be constant after all - Ars Technica

Our results show some interesting deviations from the standard model of the universe that could indicate that dark energy is evolving over time.

New evidence suggests that dark energy comes from black holes

Scientists suggest black holes may contain dark energy, accelerating the universe's growth. Future studies aim to confirm this link.

DESI 2024 in the News: Is Dark Energy Weakening? New ...

Spectra that probe the past 11 billion years of cosmic history suggest that dark energy appears to be weakening, becoming “less pushy” over time ...

Physics of the Dark Universe | Journal | ScienceDirect.com by Elsevier

Special issues and article collections · New Developments in Black Hole Physics · Hunt for Dark Matter · DARK TAUP2013 · Next Decade in Dark Matter and Dark Energy ...