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A giant cloud of hydrogen gas, discovered in 1963, is moving at more than 150 miles per second per second and is about to collide with the Milky Way, leading to a huge process of star formation. But this doesn’t have anything to do with that dreaded Mayan prophecy: The cloud will collide with the Milky Way in less than 40 million years, condensing into tens of thousands of bright, massive stars that will explode as supernovas within a couple of million years.
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While in some cases, climate change is causing animals to locate to new places, it’s mostly regular migration: Every fall, tiny hummingbirds face high winds and bad weather to migrate from Canada and the northern United States to as far south as Mexico, then back again in the spring–an amazing total of 4,000 to 5,000 miles. But migrations like this may be even more rare in the future.
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Smoking marijuana probably leads to lung cancer, just as smoking cigarettes does (in most people, anyway) but the verdict is still out. A large-scale national study suggests low to moderate use of marijuana is less harmful to users’ lungs than exposure to tobacco, even though the two substances contain many of the same components.
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Astronauts have seen UFOs on the moon, and astronomers have noticed unusual features about objects passing between the earth and the moon, features which have never been made public.

Astronaut Edgar Mitchell, who is now 80, feels that an alien presence may be here, but that it is being held secret for religious and perhaps military reasons. He was the sixth man to walk upon the moon, and even though he didn’t see any extraterrestrials there, what he DID experience there has formed his subsequent theories about who the visitors are. Mitchell is one of the people who wrote a "blurb" for the cover of Whitley’s new book "Solving the Communion Enigma." read more