The alarming news from the recent DESI data on the expansion of the Universe is that the energy density of the vacuum might ...

A project to map galaxies across the universe may have spied cracks in the foundation of our understanding of the cosmos.

This phenomenon, known as cosmic shear, can provide clues about the role of dark energy in shaping the universe. With this model, they transformed simulated shear data from specific points into ...

"In principle, extraction is possible, and it could be a clean and efficient solution to the complex energy problems we will likely face as a society in the distant future" Humans are quite ...

Dark energy remains one of the most profound mysteries in modern physics. Since the discovery of accelerated cosmic expansion in the late 1990s, scientists have attributed this phenomenon to an ...

Measurements of the faint afterglow of the Big Bang (known as the cosmic microwave background) are also important. They do not directly measure dark energy or how it evolves, but they provide ...