galaxy clusters

The jumble appears to result from the slow motion collision of at least four smaller galaxy clusters over the past few billion years.

Gas is shown in these snapshots, where the yellow regions are stars and the brightest structures are galaxies and galaxy clusters.

The number and size of super-massive galaxy clusters also will be used to refine theoretical understanding of how the universe formed.

Past studies have shown that clouds of dark matter pass cleanly through one another when galaxy clusters merge.

Astronomers can ascertain the mass of galaxy clusters by studying the sizes and shapes of these arcs.

So these galaxy clusters -- we take a snapshot now, we take a snapshot in a decade -- it'll look identical.

We don't think gravity can work fast enough to make galaxy clusters much earlier.

They've created numerous "dark matter maps" using different techniques, including gravitational lensing of galaxy clusters.

Galaxy clusters are the biggest structures in the cosmos, containing literally trillions of stars.

furthermore , this key project will also target on the galaxy clusters of virgo and fornax so as to obtain a more accurate value for h.

Galaxy clusters are the largest gravitationally-bound objects in the Universe.

The researchers say more galaxy clusters need to be measured and tested to confirm their result.

Normal matter in galaxy clusters is mostly in the form of hot gas and stars.

Additionally, the recent progress on the LFs of galaxies, substructures and dynamics of galaxy clusters is also briefly reviewed.

Searches are nonetheless being carried out to find other galaxy clusters at extreme distances.

Galaxy clusters are the largest objects bound by gravity in the universe.

A powerful collision of galaxy clusters has been captured with NASA's Chandra X-ray Observatory and Hubble Space Telescope.

These theories propose that gravity is stronger with huge galaxy clusters than the theories of Isaac Newton orAlbertEinstein would suggest.

Why should dark matter behave so differently in different galaxy clusters?

A team of scientists observed a group of galaxies that formed when two galaxy clusters smashed into each other.

Galaxy clusters are collections of hundreds or eventhousands of galaxies held together by gravity that are enveloped inhot gas.

Massive galaxy clusters also show evidence of dark matter.

We have a link between our local scale of the Earth and galaxy clusters.

Researchers now think that many black holes may produce such waves, which can affect the way galaxies, and even galaxy clusters, behave.

Application of the KMM Algorithm on the Studies of Galaxy Clusters

Segregation Effects of Galaxy Clusters

Structure and Evolution of Galaxy Clusters