This weekend ... look for Mercury below Venus | | Elusive Mercury and star Regulus near each other before sunrise. They're below bright Venus, close to the sunrise point on the horizon. With each passing morning, both star and planet will get a little easier to see ... | | |
How nuclear war would affect Earth's climate | | Climatic effect of large-scale conflict "... similar to that of the giant meteor believed to be responsible for the extinction of the dinosaurs. This time, we would be the dinosaurs." | | |
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Tonight … Moon and Uranus in Pisces | | You’re not likely to glimpse Uranus in the moon's glare. But tonight's moon - and the detailed charts in this post - can help you find where to spot it when the moon moves away. | | |