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Unexpected X Rays from Perseus Galaxy Cluster

Why does the Perseus galaxy cluster shine so strangely in one specific color of X-rays? No one is sure, but a much-debated hypothesis holds that these links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVulv4cnFmcjyyMqBzl-2F-2BZBkc4-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm605... are a clue to the long-sought identity of links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVulqmlQ87yMpr5WZBLMER81Oo-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm7wYg8a9.... At the center of this mystery is a 3.5 links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVuloaZjDB8-2FtQa98qt4Stw2j8-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm7La5u... (KeV) X-ray color that appears to glow excessively only when regions well outside links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVuli8ImUkyy2x9lYwWUdj5Vy0-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm5eZJx6K... center are observed, whereas the area directly surrounding a likely central ap171022.html is actually deficient in 3.5 KeV X-rays. One links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVuljHt-2FLasivzkNwv95-2FZevj0-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm5Y1... -- quite controversial -- is that something never seen before might be present: links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVuloSpZi-2BzmDO90YCNdP3-2FU-2BM-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm5... dark matter (FDM). This form of links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVulgxpOIi8HZTa1L324J4cJHI-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm6b-2B9m... m ight be able to absorb 3.5 KeV X-radiation. links.ifttt.com/wf/click?upn=47Ma65zk15Dxq4ShPEq4x3EtbIDHltuXUYR71m6hBGRVzjrDEu53Z0zNMsC-2FNWITwwe8zmi89sW-2FrfXktMxaOQ-3D-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVf..., after absorption, might later emit these X-rays from all over the cluster, creating an links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVulrkzFBFww4JN1AXsjzYEw6Y-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm5sVeZWA.... However, when seen links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVulvK38YK7Q5oAwi-2F1tbx1t1E-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm6y2aF... in front of the central region ap170327.html, FDM's absorption would be more prominent, creating an links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVulqu7nwpOlSQIQIYQiSTz5Jo-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm42-2BH4.... links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVulmT-2FgI4iJZq-2BzIiL-2BewPiG8-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm7..., a composite image of the ap110712.html shows visible and radio light in red, and ap170504.html from the Earth-orbiting links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVulsVWdFRvZA3eCW9ObtQ9SIU-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm4pBGwtT... in blue.

 

January 02, 2018

links.ifttt.com/wf/click?upn=jGHDfwvrKDxaofcg5GVuluzq7-2FpU-2FE25u6aySbETMjA-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm4Wn...

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links.ifttt.com/wf/click?upn=6tNAOFwxcF8KzWlMrDEXkMBsNv6tbjg3LZSM0iBW7bQ-3D_ZK9XMfi1BLECKI0Cqx7-2FPc-2FHGjieojwgjC-2B2xBKvDh5QAbIxj6Vqhdvg-2FdUTFVfwzqXvpsQbSYFL97GmMVflBHmEP3zSvdn4CluaWVRTEm66qcMHN...

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This entry was posted on Tuesday, January 2nd, 2018 at 9:58 am and is filed under 科学. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.




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