For over two decades, cosmologists have believed that the universe is expanding at an accelerating pace, driven by a ...

A systematic search for the first bright galaxies to form in the early universe has revealed a dramatic jump in the number of such galaxies around 13 billion years ago. These observations of the ...

How exactly did the universe start and how did these processes determine its formation and evolution? This is what a study published in Physical Review Research hopes to address as a team of ...

Recent observational breakthroughs are beginning to challenge the long-standing view of dark energy as unchanging. Data from the Dark Energy Spectroscopic Instrument ( DESI ), an advanced survey ...

The plot represents the new model with the x-axis and the y-axis showing the minimum sizes of collapsing and expanding regions that can impact cosmological measurements. The contours are independent ...

The James Webb Space Telescope has observed the universe's earliest supernova. This event offers a rare glimpse into the ...

The article chronicles the evolution of astronomy from astrology and alchemy to modern astrophysics, highlighting significant advancements like the development of spectroscopy and Einstein's theory of ...

Dr. Sutter is a theoretical cosmologist. Nietzsche was wrong: When you gaze long enough into the abyss, the abyss does not gaze back into you. Instead, the void remains silent, relentless and ...

James Webb Space Telescope captures unprecedented views of the early universe, unveiling new space findings that illuminate the cosmic dawn and galaxy formation. Pixabay, BlenderTimer The James Webb ...

In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.