Also from Thunderbolts.info-

According to astronomers, a cloud of gas with the mass of a small galaxy is approaching the Milky Way.

A cloud of hydrogen gas known as Smith’s Cloud, massive enough to be considered a galaxy itself, may have collided with our own Milky Way galaxy at some time in the past. According to an analysis of its trajectory, it is again on a collision course with one of our galaxy’s spiral arms.

What held the mass of the cloud together after it penetrated the heart of this galaxy? Why were the gravitational forces insufficient to dissipate a cloud that is less dense than a laboratory vacuum? The only answer, as a paper from the University of Sydney, Australia explains, is that it contains approximately 100 times more mass than was previously thought.

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