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Astronomy interviews Sally Ride's life partner Tam O’Shaughnessy and director Cristina Costantini ahead of 'Sally' ...
Although the repeating cycle of sunspots was first seen in the mid-18th century, the fact that the Sun went through cycles ...
Leo sees action as both Mars and Comet Schwassmann-Wachmann 1 move through; plus, spot galaxies and noctilucent clouds in the sky this week.
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