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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
What does “Mercury in retrograde” actually mean?
"Mercury in retrograde" is one of the most searched terms relating to the planet. Astrological interpretations aside, apparent retrograde motion is an interesting phenomenon that has to do with orbital speeds and observer perspective.
Faith, Doubt, and Contact
Contact remains a unique movie due to its representation of science. It remains a great film due to the treatment of doubt and faith as a universal aspect of human existence.