But dark matter will bend, or lens, background light ... we find exactly the right amount of lumpiness - no tension! So, if there is a tension, it is something that appears in the galaxy data ...

"No one in the history of humanity has been able to look out into space and see where dark matter is to such an ... called the cosmic microwave background, or more poetically, the "afterglow ...

If dark matter is discovered through one of these experiments or another that hasn’t yet been dreamed up, it could ...

In case dark matter didn't seem mysterious enough ... Upcoming studies of the cosmic microwave background, such as CMB-S4, could put the idea of warm inflation to the test.

Dan: Currently, there’s no convincing theory to replace Newton ... Similarly, our instruments must contend with various sources of background interference that can obscure the dark-matter signal. One ...

Dark matter also plays a central role in structure formation and galaxy evolution, and has measurable effects on the anisotropy of the cosmic microwave background ... it contains no atoms and ...

Could dimension-traveling fermions explain at least some of the dark matter scientists have so far not been able to observe? “We know that there is no viable [dark matter] candidate in the ...

Unlike for dark matter, scientists have no plausible explanation for dark energy. According to one idea, dark energy is a fifth and previously unknown type of fundamental force called quintessence ...

Yet given its gravitational sway on galaxies and galaxy clusters – plus other clues, like its effect on the cosmic background radiation – we have strong evidence dark matter exists.

Akerib: Currently, there's no convincing theory to replace ... must contend with various sources of background interference that can obscure the dark matter signal. One major challenge is cosmic ...

We can't see dark matter, but scientists have made the largest map yet of the invisible material that helps make up the universe. Researchers used a dark energy camera and a large telescope to ...