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Gravitational Anomalies

David Crane Author Interview

Cold Earth follows a deep-space commander and a far-future doctor whose memoirs collide when a black hole mission sends one crew 50,000 years ahead, where they become accidental saviors of a war-torn Earth. What inspired the idea of linking a deep-space mission with humanity’s world in 50,000 A.D.?

I have always been a big fan of science fiction involving space travel. The idea about linking a deep space mission commander and a far-future doctor came to me during a lunch break at work, after I recalled watching a science channel video about the black holes in deep space. These powerful gravitational anomalies are so powerful that even light cannot escape their gravitational pull. The science program also explained that time would drastically slow down when a spaceship gets close to the black hole, even if it will not cross the Event Horizon, which would be fatal for the ship and the crew, because there will be no escape. I thought, why not make a near-future spaceship experience the same phenomenon and accidentally travel forward in time? And thus, the idea for the Cold Earth novel was born. The rest of the setup involved the character design and the list of events in the story.

Why did you choose to tell the story through alternating memoir-like timelines?

This is a very good question. By choosing to tell the story through alternating timelines, I wanted to tell the readers about the two very different worlds: the world of a science expedition commander, Martin Hall, of the year 2248 A.D., and the far future scientist, Dr. Antares Lang, of the year 50,000 A.D. The world of Martin Hall, in many ways, is similar to our own. He is a professional astronaut, a family man, a husband, and a father. He lives in a time where humanity has finally developed the means to bend space and time, thus ensuring faster-than-light travel without violating the fundamental laws of physics. In comparison, Dr. Antares Lang lives in the distant future, on planet Earth gripped in the period of a New Ice Age. Like Martin Hall, Antares is a former soldier who has a family but lives deep underground in one of the high-tech exotic cities where humans hide from the elements and battle rogue and highly evolved ancient cybernetic organisms on the surface.

How did you approach balancing scientific explanation with character-driven storytelling?

Before I began writing this novel, I wanted to make it grounded in a solid science of astrophysics without boring the reader with technical details. My idea was to present the scientific facts, and present them to the readers in an entertaining as well as educational manner. There is a genre called hard science fiction, where the exact science of today is applied in a very academic manner and woven into the story. I also wanted this novel to be character-driven, where each protagonist is given his or her voice that makes them unique. As for the black hole Gaila BH-1, which becomes the cause of the ship’s accidental travel into the very distant future, such an active celestial object does exist in the constellation of Snake Catcher, and although formidable, it poses no danger to us, being more than one thousand light years away.

Which part of the far-future Earth was the most exciting or challenging to build?

I am not a futurologist, but just like the highly educated people of science and people who are very familiar with human social dynamics, I tried to imagine the far distant future of humanity, where the situation is hard but far from hopeless. Just like we, in our own time, try to handle our own problems of political instability, environmental pollution in the name of profit, unrestrained corporate greed, corruption, and economic uncertainty, I thought that the world fifty thousand years from now would seem radically different from our own in languages, traditions, customs, and technology. I was excited to build the subterranean world, where the return to the deep caves was a temporary measure, and the struggle of men against a new race of intelligent, hostile machines that have evolved from ancient military robots, is presented in a realistic manner, but without many action scenes that readers might have expected. Cold Earth is a tale of evolutionary philosophy, as well as a high adventure beyond time and space.

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In the 23rd century interstellar distances are no longer a limit Thanks to the Minamoto-Bender drive, starships can now travel to other star systems and come back without the relativistic delayed time effect. In the year 2248, crew of starship USS Phoenix departs the Earth solar system to study a distant space phenomenon more than 1,500 light years away. They are the first humans to venture this far, and to study a binary black hole system Gaia BH-1. When they arrive at their destination, the crew studies the exotic alien worlds, until both black holes begin to merge into one, even larger black hole, generating powerful gravitational pulses that affect time and space. Barely escaping destruction by radiation super storm, the starship returns back to Earth. Only this is not the Earth they all knew. Because of the gravity pulse effects, they arrived tens of thousands of years into the future. Now, trapped in the year 50,000 A.D. They must figure out how they got so far away from home, explore the far future human civilization, and try to get home defying the laws of time and space.


Cold Earth

Cold Earth is a science fiction novel built around two memoir-like timelines: Commander Martin Hall in 2248 A.D. and Dr. Antares Lang in 50,000 A.D. The story begins as a deep-space mission to study the Gaia BH-1 black hole system, then turns into a time-displacement tale when the crew of the USS Phoenix is thrown into Earth’s far future. That future is cold, underground, technologically advanced, and still deeply human, with plagues, war, memory, family, and survival all pressing against one another. At its core, this is a sci-fi adventure about what happens when people from one age become accidental saviors of another.

What stood out to me first was the book’s scale. It thinks big. Very big. Black holes, ice ages, ancient DNA, underground civilizations, hostile machines, interstellar politics, and the long shadow of human history all crowd the page. Sometimes that ambition is exciting, because the author clearly enjoys building worlds and explaining how they work. I liked the sense that every kitchen, train, lecture hall, spaceship, and military detail belongs to a larger civilization. The writing is rich with exposition, and that becomes part of the book’s appeal. Characters often pause to explain history, science, social customs, or technology, which gives the world a layered, documentary feel. Instead of rushing through the plot, the book invites the reader to revel in the setting, understand its rules, and appreciate the scale of the future it imagines.

The author’s choice to use alternating first-person memoirs is interesting, and it fits the book’s concern with memory and legacy. Martin’s sections feel like classic space exploration science fiction, full of duty, family, risk, and the old “go farther than anyone has gone before” spirit. Antares’s sections feel more like far-future social sci-fi, where the question is not only how humanity survives, but what it becomes after thousands of years of adaptation. I appreciated that the book keeps returning to ordinary human needs: food, marriage, pride, fear, sex, children, friendship. Those details ground the huge ideas. They remind us that even in 50,000 A.D., people still want breakfast, affection, purpose, and a reason to believe tomorrow will be better.

I would recommend Cold Earth most to readers who enjoy idea-driven science fiction, especially space exploration, time travel, far-future societies, and survival stories with a strong world-building focus. Readers who like ambitious sci-fi that explains its worlds in detail will probably find a lot to enjoy here. It feels like a book written by someone fascinated with humanity’s long future, and that curiosity is the part that stayed with me.

Pages: 192 | ASIN: B0GP4QLWVT

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