Welcome to the Lemon-Shaped Planet Where Rain Turns to Diamonds
An illustraion of the lemon world – credit, NASA, ESA, CSA, Ralf Crawford (STScI) An exoplanet located 2,000 light years from Earth is so unusual it’s given astronomers the idea that it could be a totally new type of object. That’s because it’s shaped like a lemon, with a small tip just like the fruit … Read more