# The Black Star Passes — Chapters explained

> Chapter companions for The Black Star Passes by John W. Campbell.

- [The Black Star Passes](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/the-black-star-passes.md): The chapter details the aftermath of the great space battle and the Nigran retreat, followed by an epilogue that reflects on the consequences and the future.
- [Book I: Piracy Preferred](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/book-i-piracy-preferred.md): The chapter introduces the mysterious attack on an airliner, which leads to the investigation by Robert Arcot and President Arthur Morey. They uncover the pirate's method through film evidence and begin designing the Sol
- [Prologue](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/prologue.md): In the year 2126, a transcontinental airliner carrying over three thousand passengers and a shipment of negotiable securities is mysteriously attacked mid-flight. All aboard are rendered unconscious by an unknown gas, bu
- [I](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/i.md): Robert Arcot and his friend Morey discuss the mysterious 'Pirate' who has been robbing airliners. They devise a plan to catch him by taking a flight to San Francisco with a hidden camera and gas sample bottles. During th
- [II](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/ii.md): Arcot demonstrates a portable invisibility device based on short-wave radio principles, revealing the pirate's method. The group discusses the commercial and military potential of the invention, and plans to build a ship
- [III](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/iii.md): Arcot, Morey, and Fuller begin designing a new spaceship to counter the Pirate's gas weapon, incorporating a vacuum layer and molecular motion directors. After days of calculations and construction, the ship is completed
- [IV](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/iv.md): Arcot and Morey discuss the economic and environmental impacts of Arcot's molecular motion machine, including its effects on urban air traffic, temperature, and resource scarcity. They then pursue a pirate aircraft, usin
- [Book II: Solarite](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/book-ii-solarite.md): Following the demonstration of the molecular motion ship, Arcot and Morey design and build the Solarite, a more advanced spacecraft powered by solar energy. They embark on their first space flight, which encounters an ac
- [I](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/i.md): The chapter opens with a demonstration of the new Arcot-Morey molecular motion ship at Transcontinental Airport. After the press leaves, Arcot asks President Morey to fund an interplanetary expedition to Venus, which Mor
- [II](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/ii.md): Arcot and his team begin detailed planning for the Venus expedition, designing the space ship Solarite, discussing power sources, steering, meteor protection, and life support. They name the ship and prepare for a test f
- [III](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/iii.md): The Solarite departs Earth, experiences weightlessness, and travels through space toward Venus. The crew encounters a meteor avoidance incident causing injury to Arcot, then after repairs and preparations, they successfu
- [IV](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/iv.md): The crew of the Solarite arrives on Venus, descending through thick clouds to a vast plain. They test the atmosphere and find it breathable. Investigating a distant rumbling, they discover a battle between a giant airshi
- [V](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/v.md): Arcot and Morey are taken to a Venerian auditorium where they undergo telepathic language instruction, during which Arcot experiences visions of a Venerian fleet destroying cities on Venus and Earth, revealing the Veneri
- [VI](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/vi.md): Arcot and his companions investigate the downed Kaxorian plane, discovering its immense power storage and weapon systems based on condensed light energy. They realize the Kaxorians have neutralized their invisibility, ma
- [VII](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/vii.md): The Terrestrians are honored by the Venerians with morlus plaques, but Arcot warns that the Kaxorian fleet is nearly repaired and will attack with new weapons. The team works frantically to develop a new molecular motion
- [VIII](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/viii.md): The Solarite crew attacks the Kaxorian airfield, destroying many giant planes with a new energy beam. After the battle, they realize they have won a problematic victory: they now control a hostile nation. They discuss th
- [Book III: The Black Star Passes](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/book-iii-the-black-star-passes.md): The third book of the novel, focusing on the ongoing conflict and the appearance of a mysterious black star that threatens the solar system.
- [Prologue](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/prologue.md): Tordos Gar recounts the vast history of his race, from its origins under a dying red sun through ages of war, scientific progress, and eventual stagnation. He describes how the race learned to manipulate matter and energ
- [I](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/i.md): Arcot, Morey, and Wade are summoned to investigate a crashed alien spaceship in Canada. They explore the wreck, discovering its immense scale, advanced technology, and the bodies of the alien crew. They collect a sample 
- [II](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/ii.md): Arcot, Morey, and Wade, accompanied by Lieutenants Wright and Greer, investigate a nearly intact Kaxorian dreadnought that has crash-landed. They explore its engine room, encountering and neutralizing surviving alien cre
- [III](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/iii.md): Arcot, Morey, and Wade return to New York after their encounter with the alien ship. Arcot theorizes that the invaders come from a dead star he names 'Nigra,' and that their race is millions of years old. He explains the
- [IV](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/iv.md): Arcot, Morey, and Wade work on developing a new power source from light-matter for space ships. They discuss the design of a war fleet, including speedsters, mother ships, and scouts. After struggling to cut a sample of 
- [V](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/v.md): Six weeks of intense industrial and military preparation across Earth and Venus produce a fleet of speedsters and mother ships to counter the Nigran threat. The 'Rocket Squad' is formed from Terrestrian pilots who can wi
- [VI](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/vi.md): The Solarian fleet executes a successful ruse against the Nigran armada, ambushing their dreadnoughts and forcing a retreat. The Nigrans flee to their black star, pursued by the Solarians, who maintain a vigil for eight 
- [Epilogue](https://www.betterreads.online/discover/the_black_star_passes_se/chapters/epilogue.md): Taj Lamor reflects on his race's defeat in their struggle for a new sun, but finds hope in a renewed spirit of adventure and scientific progress. They have rediscovered knowledge and are now planning to use a new force t

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