An analysis of supernovae argues that the universe’s expansion is not speeding up, so there is no need for dark energy to ...

Dark energy makes up roughly 70% of the universe, yet we know nothing about it. Around 25% of the universe is the equally mysterious dark matter, leaving just 5% for everything that we can see and ...

A provocative new study published in the Monthly Notices of the Royal Astronomical Society is shaking the foundations of ...

In recent decades, it has become better known as dark energy, which is believed to make up about 70% of the universe. Crucial to this realisation were studies of Type Ia supernovae – exploding white ...

The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) is looking to create one of the largest maps of the universe by creating a catalog of Lyman-alpha-emitting galaxies. These galaxies, which ...

The Fifth Element IMAX 2026 re-release opens July 26–27 via Fathom Entertainment with real dark energy physics at its back: ...

A new theoretical study offers a possible explanation for how the Universe can grow more complex without violating the second ...

The Dark Energy Survey Collaboration collected information on hundreds of millions of galaxies across the universe using the U.S. Department of Energy-fabricated Dark Energy Camera, mounted on the U.S ...

Add Yahoo as a preferred source to see more of our stories on Google. DECam is just one of the methods this study used to help reveal the nature of space itself. (Credit: DOE/FNAL/DECam/R.

Researchers have strengthened the case that matter becomes dark energy when massive stars collapse and become black holes. Almost 14 billion years ago, at the very beginning of the Big Bang, a ...

DESI maps distant objects to study dark energy. The instrument is installed on the Nicholas U. Mayall 4-meter Telescope, shown here beneath star trails. (Credit: KPNO ...