"The Three Arcturus. A Guide to Space and Time" is an exciting non-fiction book from the famous Sharkey author, Jack. In this book, the author talks about incredible discoveries in the field of astrophysics and space, revealing the secrets of the universe and its infinite beauty. From space portals to black holes, from other galaxies to portraits of distant planets, the book "Three Arcturus. A Guide to Space and Time" attracts readers of all ages who are interested in the mysterious aspects of space and its vastness. Shimmering illustrations and interesting facts make this book an exciting source of knowledge for all adventurers and explorers.