Better late than never!
As in the past two years, it is a printed and an electronic (downloadable) book, of 141 letter-size page crammed with information and colored illustrations.
The cover picture story is of Cygnus, the swan constellation, flying along the river of the Milky Way.
The “Comets” pages are back, with 3-D views of their wild paths in space.
More information in our web page.