Milky Way survived ancient heat wave because of dark matter
July 2, 2009 |16:27 | Cosmology By : Team X
A new theory by scientists says that our Milky Way galaxy survived intense heat generated by the “ignition” of the Universe about half-a-billion years after the Big Bang, because it was already immersed in a large clump of dark matter that trapped gases inside it.Tiny galaxies, inside small clumps of dark matter, were blasted away by the heat that reached approximate temperatures of between 20,000 and 100,000 degrees centigrade, according to the scientists, including experts at Japan’s University of Tsukuba.
The researchers said that the early Milky Way, which had begun forming stars, held on to the raw gaseous material from which further stars would be made.
This material would otherwise have been evaporated by the high temperatures generated by the “ignition”.
Using computer simulations carried out by the international Virgo Consortium (which is led by Durham), the scientists examined why galaxies like the Milky Way have so few companion galaxies or satellites.
Astronomers have found a few dozen small satellites around the Milky Way, but the simulations revealed that hundreds of thousands of small clumps of dark matter should be orbiting our galaxy.

Astrologers study the movement of the planets from our perspective on Earth, and for this reason astrology is not astronomically correct. From the vantage point of Earth, planets appear to move backward (which we call retrograde) and appear to cross each other's path when in actually they are many miles apart. Still, the movement of the planets can have a powerful influence on the human experience, and understanding the nature of the planetary cycles can help us to navigate through difficult experiences with greater ease.
Before you can have an accurate astrological profile, you must have an accurate date of birth. In a mundane chart of a nation this gets a little tricky. What is the moment of birth? Is it the moment that the nation is announced? Is it when the constitution is signed? Ratified? New leaders elected?
Russia's ruling regime doesn't stop for even a day from disseminating propaganda to the Russian people. State television has always been its chief propaganda instrument, but the Kremlin is expanding its network by creating well-funded think tanks. They tirelessly crank out reports on various political, economic and foreign policy topics with the goal of providing a "scientific" foundation for the country's authoritarian model. 
The University of Colorado at Boulder was awarded two grants totaling $11 million today from NASA's Lunar Science Institute to probe the cosmos from observatories on the moon and to conduct science and safety investigations on the dusty lunar surface and its atmosphere.











