Our current best theories of the universe suggest that dark energy is making it expand faster and faster, but new ...

Although the telescope is just getting started on its mission, it has already delivered some impressive snapshots of the dark ...

The European Space Agency has released its first tranche of data from the Euclid space telescope's mission to map the ...

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

Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...

According to the new DESI numbers, dark energy may be changing over time—either causing the universe’s expansion to ...

Using data from nearly 15 million galaxies and quasars, the Dark Energy Spectroscopic Instrument (DESI) has created the most detailed 3D map of the universe ever made. A new analysis combining DESI’s ...

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...

with potentially dramatic consequences for the cosmos. “This is the biggest hint we have about the nature of dark energy in the approximately 25 years since we discovered it,” says Adam Riess ...

"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

Physicists may need to come up with a new theory for how the universe works, after a dark energy experiment has produced ...