Astronomers have observed a mysterious large dark spot in Neptune’s atmosphere, along with a bright feature that has never been spotted before.

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, is evolving. CNN values your feedback 1.

Physicists call the dark energy that drives the universe “the cosmological constant.” Now the largest map of the cosmos to date hints that this mysterious energy has been changing over ...

Almost a Third of the Universe Is Made of Mysterious Dark Matter. Published Sep 14, 2023 at 6:55 AM EDT Updated Sep 14, 2023 at 11:49 AM EDT. By .

The mysterious force pushing the universe outward faster and faster was named dark energy. Cosmologist Brian Nord joins host Regina G. Barber in a conversation that talks about what dark energy ...

Mysterious Dark Matter May Predate Big Bang. Published Dec 03, 2024 at 2:03 PM EST Updated Dec 03, 2024 at 2:09 PM EST. By . Jess Thomson is a Newsweek Science Reporter based in London UK.

Dark energy is even more mysterious, and its discovery in the 1990s was a complete shock to scientists. Previously, physicists had assumed that the attractive force of gravity would slow down the ...

Dark energy is one of the most mysterious features of our universe – we don’t know what it is, but it controls how the universe is expanding, as well as its ultimate fate.