The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

A new map of cosmic expansion suggests that dark energy evolves over time, hinting that the universe doesn’t work the way we ...

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

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

As Venus approaches its inferior conjunction, astrophotographers have snapped some striking shots of the crescent planet ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Gwyneth Paltrow has said she welcomes Meghan Markle's "attempt" to become a lifestyle influencer with her new Netflix series ...

A guide to the Seven Rainbow Crystals, the Seven Great Youma, and Zoisite's use of the Black Crystal in Sailor Moon's Dark ...

Spherex (the Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) will survey ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at ...

Besides the telescope, SpaceX’s Falcon rocket provided a lift from Vandenberg for a quartet of NASA satellites called Punch.