Daryn Wilmore provided an update on her father’s condition on Thursday — two days after a SpaceX capsule carrying Wilmore, 62 ...

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 ...

The dark energy's impact may be weakening over time, according to new results from the DESI collaboration, which includes ...

The latest Dark Energy Spectroscopic Instrument results fall short of the discovery threshold but strengthen evidence for ...

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

According to data gathered from the Dark Energy Spectroscopic Instrument (DESI) collaboration, dark energy, long thought to ...

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

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New results from Dark Energy Spectroscopic Instrument hint that the influence of mysterious force driving universe's accelerating expansion may change over time.

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 ...

Dark energy, in the form of a cosmological constant (Λ), has been seen as responsible for the accelerating expansion of space ...