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Mercury retrograde is, more or less, an optical illusion. Yet it holds great weight in astrology. Here's how it might affect your sign.

From an astrological point of view, there are hardly two words that elicit a stronger reaction than Mercury retrograde.

Considered a solitary star for its lack of stellar companions, Barnard's Star is notoriously lonely—signs of any exoplanets ...

Isabella Castel-branco explores the excitement of planetary alignments, debunking common misconceptions and highlighting the best ways to observe February’s night sky.