What Property Of Galaxy Clusters Mass Makes Them Important For Dark Matter Research? Galaxy clusters, which consist of thousands of galaxies, are important for exploring dark matter because they reside in a region where such matter is much denser than average. Scientists believe that the heavier a cluster is, the more dark matter it has
How Are Galaxies Organized Into Clusters And Superclusters Quizlet? Galaxies are grouped in clusters that are spread more or less evenly throughout the universe. … Clusters and superclusters appear to be distributed on surfaces surrounding empty regions of space. Galaxies in the universe are. A) distributed randomly, their density remaining approximately constant throughout space. Why
What Evidence Supports The Existence Of A Very Massive Black Hole At The Center Of Our Galaxy? What evidence supports the existence of a black hole at the center of our galaxy? The motions of the gas and stars at the center indicate that it contains 4 million solar masses within a region only 3
Are All Galaxies Moving Away From Each Other? Are all galaxies moving away from each other? expansion of the universe Are galaxies moving away from each other or is space expanding? Answer. When scientists talk about the expanding universe, they mean that it has been growing ever since its beginning with the Big Bang. The
Could Life Exist In A Globular Cluster? Could life exist in a globular cluster? Brighter stars also live shorter lives, and since globular clusters are old, those stars have died out. [That means that the] predominant stars in globular clusters are faint, long-lived red dwarfs. Any potentially habitable planets they host would orbit nearby and