Summary : De la terre à la lune: trajet direct en 97 heures 20 minutes

The opening chapters introduce the Gun Club, a prestigious society founded in Baltimore during the American Civil War by artillery enthusiasts, engineers, and inventors devoted to advancing the science of ballistics. The war allowed these men to develop enormous cannons, mortars, and projectiles of unprecedented size and destructive power. Membership in the club is reserved for those who have invented or improved firearms, and the organization rapidly grows into a vast network of thousands of members. Its members take pride in both their technical achievements and the devastation caused by their inventions, viewing military progress as a noble pursuit. The club’s leading figures are veterans marked by the war’s violence. Many have lost limbs or suffered severe injuries, yet they remain passionate about artillery and weapon design. Among the most notable members are Tom Hunter, Colonel Blomsberry, and J. T. Maston, the club’s permanent secretary. Maston is especially distinguished by his mechanical prostheses and by a mortar he designed, which became infamous after exploding during testing and causing numerous deaths. When the Civil War ends, peace creates a crisis for the Gun Club. With no battles to fight and no opportunities to test new weapons, the members fall into boredom and frustration. Their meeting halls become quiet, and their enthusiasm fades. They complain bitterly about the absence of war and lament that the nation no longer offers opportunities for military innovation. Some even discuss seeking employment in foreign conflicts, but they dismiss the idea because European military traditions differ from American practices. Their conversations reveal a deep dissatisfaction with peaceful civilian life and a longing for grand projects worthy of their talents. The situation reaches a critical point when Maston threatens to resign from the club unless a meaningful opportunity arises to apply their knowledge. Just as morale declines and the organization appears threatened with dissolution, an unexpected event changes everything. Impey Barbicane, the club’s respected president, sends a circular inviting all members to a special meeting, promising an announcement of great importance. On the appointed evening, members from across the country gather in overwhelming numbers at the Gun Club headquarters. The hall is richly decorated with cannons, firearms, projectiles, and military trophies, reflecting the organization’s obsession with artillery. The crowd eagerly awaits Barbicane’s speech, knowing that he would not summon them without a significant purpose. Barbicane is portrayed as a disciplined, intelligent, and practical man whose wartime innovations earned him great respect. Addressing the assembly, he acknowledges the frustration caused by peace and admits that another war would provide the excitement many desire. However, he insists that such a conflict is unlikely and argues that the club must find a new challenge. After months of study and calculation, Barbicane has conceived a project that remains within the field of ballistics yet surpasses anything previously attempted. He proposes an undertaking so ambitious that it could astonish the entire world. To prepare his audience, he reviews humanity’s fascination with the Moon and recounts various fictional journeys and supposed discoveries described by writers and dreamers. He dismisses these tales as imaginative fantasies but notes that, despite extensive scientific knowledge about the Moon, no direct communication with it has ever been established. He then reveals that the Gun Club may be destined to change that and become the pioneers of a bold effort to reach Earth’s natural satellite.

Two months before the scheduled lunar launch, public excitement around the Gun-Club’s project reaches fever pitch, sustained by constant newspaper coverage. This fragile anticipation is abruptly shattered and then intensified by an extraordinary telegram received by President Barbicane on September 30 via the transatlantic cable. The message, sent from Paris and signed by Michel Ardan, proposes a radical modification: replace the spherical projectile with a cylindrical-conical one, because Ardan himself intends to travel inside it. The blunt statement that he will board the projectile and arrive aboard the steamer Atlanta instantly shocks Barbicane, who momentarily loses his composure upon reading it. Although the idea seems absurd and likely a hoax, the existence of telegraphic transmission prevents secrecy, and the message spreads rapidly across the United States, igniting public debate and disbelief. Within Tampa, where Barbicane is located, reactions range from ridicule to fascination. The notion that a human being would willingly attempt such a journey is widely dismissed as madness, yet curiosity grows as Ardan’s identity becomes associated with a well-known daring European adventurer. Seeking certainty, Barbicane verifies the claim through Liverpool shipping records, which confirm that the steamship Atlanta departed for Tampa with a passenger named Michel Ardan aboard. Confronted with this undeniable evidence, Barbicane is forced to acknowledge the reality of the situation, even as he privately doubts the sanity of the Frenchman and briefly considers halting the projectile’s construction. Meanwhile, the entire United States becomes engulfed in unprecedented excitement, with daily life disrupted as people await the arrival of the Atlantic steamer. When the Atlanta finally enters Tampa Bay, it is surrounded by a massive flotilla of boats, and Ardan is immediately identified upon boarding. He appears as a vigorous, eccentric, and highly expressive man of forty-two, with a leonine appearance, restless energy, and an irrepressible enthusiasm for bold ideas. Unlike Barbicane’s cold precision and scientific discipline, Ardan embodies impulsive imagination and adventurous optimism. The two men meet in private aboard the ship, where Ardan confirms his determination to undertake the lunar voyage without hesitation, treating it as a natural extension of human progress. He dismisses concerns about danger or feasibility, insisting that travel is simply a matter of advancing technology. He demands a public forum to present his ideas, believing objections should be addressed openly rather than privately. The following day, an immense public gathering is organized outside Tampa, attracting hundreds of thousands of spectators under a vast tent. Ardan delivers a passionate and unconventional speech in English, explaining his belief that space travel is an inevitable continuation of human mobility, from walking to railways and beyond. He argues that the projectile is simply the next evolutionary vehicle and that celestial bodies themselves are like giant cannonballs in motion. He supports his claims with comparisons of planetary velocities and astronomical distances, emphasizing that Earth itself travels at tremendous speed. Ardan further asserts that humanity is not confined to Earth and will eventually traverse space as easily as oceans. Although his theories are exaggerated and unscientific, his charisma captivates the audience, and his vision of interplanetary travel transforms skepticism into enthusiastic fascination.