An international team of scientists, including from India, has discovered strong evidence indicating the presence of ozone on Jupiter’s moon Callisto, shedding light on the complex chemical processes taking place on icy celestial bodies in the Solar System. The detection of sulphur dioxide on Callisto’s surface has encouraged this team of scientists to conduct spectroscopic observations to gain a better …
A wide range of titles published by Callisto. Callisto China, a new publishing division dedicated to the Chinese book market, was created in late November by Penguin Random House North Asia and Sourcebooks. This follows the sale of the publishing assets of Callisto Media, a leading nonfiction publisher, in a Sourcebooks-led, Penguin Random House-funded acquisition in May. "This collaborative publishing …
