Around 25 percent of the universe is the equally mysterious dark matter, leaving just five percent for everything that we can ...
The largest-ever three-dimensional map of the cosmos, plotting out some 15 million celestial objects, could help reveal the ultimate fate of the universe. Astrophysicists know that the universe is ...
The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.
Long-accepted theory explaining the nature of our universe may need updating, new analysis indicates
The standard model of how the universe works involves the widely accepted theory that dark energy is a fundamental constant ...
Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...
The mysterious force called Dark Energy, which drives the expansion of the Universe, might be changing in a way that ...
The “dark energy” field that has fueled the expansion has been weakening over the past 4 billion to 5 billion years, new data ...
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 ...
Galaxies like the Milky Way boast more than spirals; they also have feathers, where clumps of new stars are born. Astronomers ...
Combining the DESI data with other experiments shows signs that the impact of dark energy may be weakening over time—and the ...
The European Space Agency has released the first batch of large-scale images from the Euclid space telescope, which ...
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