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Astronomy Jan 15, 2024

Discovery of second ultra-large structure in distant space further challenges our understanding of the universe

The discovery of a second ultra-large structure in the remote universe has further challenged some of the basic assumptions about cosmology.

Astronomy Jan 13, 2024

Why is the universe ripping itself apart? A new study shows dark energy may be more complicated than we thought

What is the universe made of? This question has driven astronomers for hundreds of years.

Astronomy Jan 9, 2024

Dark energy is one of the biggest puzzles in science and we're now a step closer to understanding it

Over ten years ago, the Dark Energy Survey (DES) began mapping the universe to find evidence that could help us understand the nature of the mysterious phenomenon known as dark energy. I'm one of more than 100 contributing ...

Astronomy Jan 9, 2024

Dark energy discovery a decade in the making: New supernova insights offer clues to the expansion of the universe

Researchers at Swinburne University of Technology have contributed to a landmark study that complicates our understanding of the universe.

General Physics Jan 5, 2024

A method to straighten curved space-time

One of the greatest challenges of modern physics is to find a coherent method for describing phenomena, on the cosmic and microscale. For over a hundred years, to describe reality on a cosmic scale we have been using general ...

Astronomy Dec 22, 2023

Researchers study a million galaxies to find out how the universe began

A team of researchers has analyzed more than 1 million galaxies to explore the origin of the present-day cosmic structures, as reported in a recent study published in Physical Review D as an Editors' Suggestion.

Astronomy Dec 20, 2023

Prepping for data from the Nancy Grace Roman Space Telescope

As part of a plan to prepare for the quantity and range of data that will be coming in from the Nancy Grace Roman Space Telescope, currently scheduled to launch by May 2027, NASA has granted funding to five project infrastructure ...

Astronomy Dec 20, 2023

Supercomputer provides new suite of Lyman-α forest simulations for illustrating large-scale structure of universe

Like a celestial beacon, distant quasars make the brightest light in the universe. They emit more light than our entire Milky Way galaxy. The light comes from matter ripped apart as it is swallowed by a supermassive black ...

Astronomy Dec 19, 2023

The eBse model: A new perspective on dark energy and inflation

A new Scientific Reports study proposes an extension of the electron Born self-energy (eBse) model, unveiling a mechanism for cosmic inflation driven by a constant potential energy density, thereby challenging the conventional ...

Astronomy Dec 18, 2023

History and contents of the universe can be determined using radio telescopes on the moon, researchers say

A study from Tel Aviv University has predicted for the first time the groundbreaking results that can be obtained from a lunar-based detection of radio waves. The study's findings show that the measured radio signals can ...

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