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Astronomy Mar 22, 2025

Euclid opens data treasure trove, offers glimpse of deep fields

On 19 March 2025, the European Space Agency's Euclid mission releases its first batch of survey data, including a preview of its deep fields. Here, hundreds of thousands of galaxies in different shapes and sizes take center ...

Other Mar 22, 2025

Saturday Citations: The universe doesn't care about your precious standard model

This week, ALMA researchers reported the discovery of oxygen in the most distant known galaxy. Geologists believe unusual structures in rock in the desert regions of Namibia, Oman and Saudia Arabia may be evidence of an unknown ...

Astronomy Mar 22, 2025

SPHEREx telescope aims to unlock secrets of universe's first moments

On March 11, NASA launched a new space telescope into orbit to explore the origins of the universe. The mission will use sophisticated software, developed at the Arizona Cosmology Lab at the University of Arizona, to analyze ...

Astronomy Mar 21, 2025

A simulated universe works better when dark energy changes over time

Dark energy is a mystery so daunting that it stretches and strains our most robust theories. The universe is expanding, driven by the unknown force that we've named Dark Energy. Dark Energy is also accelerating the rate of ...

Astronomy Mar 20, 2025

Astronomers discover 2,674 dwarf galaxies using Euclid telescope

ESA's Euclid space telescope has been providing valuable data from the depths of space for almost two years. With its help, the largest and most accurate 3D map of the universe to date is to be created, with billions of stars ...

General Physics Mar 20, 2025

New DESI results strengthen hints that dark energy may evolve

The fate of the universe hinges on the balance between matter and dark energy: the fundamental ingredient that drives its accelerating expansion. New results from the Dark Energy Spectroscopic Instrument (DESI) collaboration ...

Astronomy Mar 20, 2025

DESI releases largest 3D map of the universe to date

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the mysterious driver of our universe's accelerating expansion. Today, the DESI collaboration released ...

Astronomy Mar 20, 2025

Cosmic dark energy may be weakening, astronomers say, raising questions about the fate of the universe

The universe has been expanding ever since the Big Bang almost 14 billion years ago, and astronomers believe a kind of invisible force called dark energy is making it accelerate faster.

Astronomy Mar 20, 2025

What is dark energy? One of science's great mysteries, explained

Dark energy makes up roughly 70% of the universe, yet we know nothing about it.

Astronomy Mar 20, 2025

Dark energy seems to be changing, rattling our view of universe

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing over time, according to new observations released Wednesday.

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