Gentle Giants of Ganymede

During a mission to study Jupiter’s system on Ganymede, frozen remains of a spacecraft are discovered, leading to a stunning revelation: long before the appearance of humankind in the Solar System, there was a highly developed civilization of giants. Scientists begin investigating alien artifacts, seeking to uncover their fate—an inquiry that results not only in an encounter with unexpected guests from the past, but also in a major shift in beliefs about the origin of their own species.