Sentences with phrase «surrounded by dark matter»
Every Ordinary Matter Object in this Universe is surrounded by Dark Matter about 10 times its mass!
http://religion.blogs.cnn.com/ Not exact matches
ALMOST two years ago, the astronomical world was set alight by the discovery of dim, point - like objects called MACHOs in the invisible halo of dark matter that surrounds our Galaxy (This Week, 25 September 1993).
The xenon's job is to light up, with a jolt of electrical charge and a faint flash of light caught by surrounding sensors, when a dark - matter particle collides with one of its atoms — and the gallons of water and mile of rock's job is to stop anything else from getting in and disturbing it.
The «glue» is thought to be provided by the gravity of the halo of dark matter which surrounds them.
The first KiDS results show how the characteristics of the observed galaxies are determined by the invisible vast clumps of dark matter surrounding them.
Observations of the orbits of stars around galaxies suggest that all galaxies, including the Milky Way, are surrounded by a spherical cloud of dark matter (see diagram).
The picture was taken by WISE, but has been artistically enhanced to illustrate the idea that clumped galaxies will, on average, be surrounded by larger halos of dark matter (represented in purple).
This statement is certainly true if we assume that the only gravitational force present is that exerted by visible matter, but it is true even if we assume that every galaxy in the cluster, like the Milky Way, is surrounded by a halo of dark matter that contains 90 percent of the mass of the galaxy.»
The Milky Way (like other spiral galaxies) is surrounded by a large halo region which contains globular clusters, large clouds of hydrogen gas, and a huge mass of the mysterious dark matter.
«For example, the Milky Way should be surrounded by hundreds of small, invisible dark matter halos, but we have so far only detected less than 50 galaxies,» says Yozin.
In 2007, a similar collision with the Milky Way was projected for Smith's Cloud within 20 to 40 million years, which is now believed to be surrounded by a massive halo of dark matter so that the entire incoming object has a «tidal mass» of some 300 million Solar - masses.
Just like an overwhelming majority of the Universe is made of mysterious substances like dark matter and dark energy, Big Data is surrounded by data that can not be comprehended or seen.