Pollux b Directory References Discover Why Is the Mona Lisa So Famous? Why Are Flamingos Pink? 7 Everyday English Idioms and Where They Come From 7 Vestigial Features of the Human Body Why Are There Only 28 Days in February? 10 Great Sports Rivalries Why Is Black History Month Celebrated in February? Contents Pollux b extrasolar planet Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:Pollux In PolluxIn 2006 a planet, Pollux b, was discovered. Pollux b has nearly three times the mass of Jupiter, orbits Pollux every 590 days, and is at an average distance of 253 million km (157 million miles).Read More