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Astronomers are making wondrous new discoveries every day. A new study from NASA tells scientists how often the biggest black holes have been active over the last few billion years. This discovery could have implications for how the giant black hole at the center of the Milky Way will behave in the future. And is the expansion of the universe accelerating for some unknown reason? This is one of the mysteries plaguing astrophysics, and somewhere in distant galaxies are yet-unseen supernovae that may give us the answer.
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For years, UFOs were frequent visitors to the Mexico City International Airport, and now Latin American UFO Investigator Scott Corralles reports that they came back in 2010, most recently in the form of a glowing blue object that hovered over the airport and was observed, as were the others, by many aviation professionals.
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