Europa is now far to the planet's west, with Callisto on the same side, the latter closer in to the gas giant ... the Lion's magnitude 1.4 "heart" and the base of the Sickle asterism that outlines the ...

Because this area and others were disappointing to many fans, The Callisto Protocol had an opportunity to upstage it and earn a positive comparison for itself. The Callisto Protocol’s rigidly ...