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* A gravitational lens is the ultimate funhouse mirror of the Universe. It distorts..
* When you get close to a black hole, things can get pretty intense...
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* Across much of the world, NGC 55 (mag 8.2), a barred irregular galaxy..
* Algorithm from Mars Rover assists data analysis for Earth Sciences by Clarence Oxford..
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* Note that the shape of your “gnomon” or stick doesn’t matter. The tip..
* Black holes often appear in science fiction movies, largely because elements of their..
* Global internet access does seem like a worthy enterprise yet the rise of..