Dark energy, this still poorly understood force that accelerates the expansion of the Universe, might be even more intriguing ...

One member of this Firebreak crew has activated a Safe Room – it's both a signal to the director upstairs that progress is ...

The Euclid space telescope has spotted 26 million galaxies in just one week of observations. The European Space Agency (ESA) ...

University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the Big Bang, when the universe expanded in a fraction of a ...

The fate of the universe hinges on the balance between matter and dark energy: the fundamental ingredient that drives its ...

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

The findings suggest that dark energy is dynamic and changes over time, and that it used to be stronger in the early stages of the universe but is weaker now. That’s particularly odd because most ...

Our scientists have played a leading role in creating the largest-ever 3D map of the universe, using data from 15 million galaxies and quasars. The map was produced by the Dark Energy Spectroscopic ...

New results from the Dark Energy Spectroscopic Instrument (DESI) suggest that the unknown force accelerating the expansion of ...

If our 13.8 billion-year-old cosmos could be considered middle-aged, researchers note these new images captured around its ...

The universe has been expanding ever since the Big Bang almost 14 billion years ago, and astronomers believe a kind of ...