Interesting Facts and Mysterious Secrets about Dark Energy that you Force to Know

Interesting Facts and Mysterious Secrets about Dark Energy that you Force to Know

Dark Energy is so mysterious phenomenon that always arouse humans interest to know and discover more and more about it. So speaking about dark energy we are surely can say that it is more unknown than known. And what about Dark matter, it is also the same, we are much more certain what dark matter is not than we are what it is. But the observations about dark matter will be in our next post.

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Hubble Space Telescope Discoveries

Hubble Space Telescope Discoveries

Hubble Space Telescope Discoveries are more than a million. Studying the cosmos for over a century, the Hubble Space Telescope has realized millions of observations changing our main understanding of the universe. Hubble space telescope discoveries and memorable photos have also emerged the public’s interest in astronomy. Along with pictures of the telescope and the astronauts some memorable science images have become cultural icons. They appear on book covers, musical albums, clothing, TV shows, movies and even ecclesiastical stained-glass windows.

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Dark Matter

Underground metal detectors recorded dark matter

Underground metal detectors of experiment of CDMS II recorded three events,which can testify to interaction with particles of a dark matter. According to the physicists, three events, underground metal detectors reminding interaction with particles of a dark matter, strongly differ from noise. The probability of that these events are a detector signal, instead of its background, makes 99,81 percent – such statistical importance of the phenomenon makes three sigma. In physics the elementary particles significant it is considered to be an event with a confidential interval in five sigma. For example, scientists declared achievement of such importance at candidate particle detection for a role of a boson of Higgs. The scientists consider that there is not enough information but they deserve further recheck. Besides, data impose new restrictions on weight and energy of theoretically predicted particles. Earlier participants of experiment of CDMS II already reported about fixing of two similar events, however their statistical importance was insufficient for an exception of influence of noise. DMS II is one of several experiments directed on detection of theoretically predicted particles of a dark matter.

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Dark Matter Theories Challenged By Galaxy Structures

According to astronomers at the University of Bonn in Germany, who made the discovery, the structure of satellite galaxies and star clusters around the Milky Way is so vast that it reaches across a million light-years 10 times as wide as the Milky Way itself. Existing dark matter theories fail to explain the arrangement of these cosmic objects. As said study team member Pavel Kroupa, a professor of astronomy at the University of Bon their model appears to rule out the presence of dark matter in the universe, threatening a central pillar of current cosmological theory.

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Dark Matter May Collide With Atoms Inside Human

Invisible dark matter particles may regularly pass through our bodies, and dozens to thousands of these particles may be colliding with atoms inside us every year, according to a new calculation. However, radiation from these impacts is unlikely to cause cancer. Dark matter is one of the greatest scientific mysteries of our time, an invisible substance thought to make up five-sixths of all matter in the universe. Scientists think it might be composed of things called weakly interacting massive particles, or WIMPs, that interact normally with gravity but very weakly with all the other known forces of the universe.

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Missing Dark Matter

Dark matter is one of the greatest cosmic mysteries of our time, an invisible, intangible material thought to make up five-sixths of all matter in the universe. Scientists currently think it is composed of a new type of particle, one that interacts normally with gravity but only very weakly with all the other known forces of the universe. As such, dark matter is detectable only via the gravitational pull it generates.

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