A stronomers using the Very Large Telescope at the European Southern Observatory in Chile have imaged a filament of the ...

The ultimate goal is to overlay this map on different models of dark matter and examine the results. The leading idea, the cold dark matter model, suggests that dark matter moves slowly compared ...

Scientists are working on an ambitious dark matter experiment in space in the hope it can unravel one of the universe's greatest mysteries.

"Cold dark matter sub-halos typically lack the density needed to produce the distinctive features observed in the GD-1 stream,” Yu explained. The "cold" prefix in this case refers to dark matter ...

"It marks an exciting step forward in our understanding of dark matter and the dynamics of the Milky Way." A perplexing "break" in a stream of stars around the Milky Way could be the result of ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A perplexing "break" in a stream of stars around the Milky Way could be the result of dark matter ...

Dark Energy 'Doesn't Exist' So Can't Be Pushing 'Lumpy' Universe Apart Dec. 20, 2024 — One of the biggest mysteries in science -- dark energy -- doesn't actually exist, according to researchers ...

These features could be explained, however, by an unknown perturbing object, such as a subhalo. But the object’s density would need to be significantly higher than what is predicted by traditional ...

Proposed in the 1960s to explain why galaxies rotate as they do, dark matter neither emits nor interacts with light and other forms of electromagnetic radiation. It is thought to interact only through ...

A key component of this model is that fractal structures that later regulated the creation of both matter and radiation came into existence during the initial Planck-era inflation. Initially, the ...