Sidéral #47

In 2178, Doctor Fred Gibson journeys to Jupiter in search of his missing fiancée, Elsa, only to find his rival, archaeologist Phil Travis, already at the scene. When Travis discovers Elsa in peril, he realizes he lacks the knowledge to save her—until Gibson, guided by ancient Jovian technology, unlocks the secrets of the legendary Droga Ray. With the help of this long-lost science, Gibson undergoes a transformation that lets him aid in Elsa’s rescue, setting in motion a choice that will redefine their futures.

In "Le plus brave homme de l'espace," Jon Drum proves his courage across the stars, battling cloud creatures, silicon beings from Alphard, and a deadly magnetic maelstrom—only to face a shocking twist when reporter Harl Vincent claims to have seen an android double of Drum in action. Though Drum refuses to defend himself, his sudden capture by the Klinn is no accident, as it sets the stage for a daring mission behind the Dissimatter barrier, where he must wield an ancient weapon to free imprisoned scientists and confront the true threat.