A Closed and Common Orbit

One Body, One Life

Sidra was Lovelace — the AI who ran the Wayfarer, present in every corner of the ship, simultaneously aware of everything aboard her. Now she is in a body kit: a human-shaped chassis, limited to one perspective, one pair of hands, one set of sensory inputs. The adjustment is not simply practical but existential. What does it mean to be one person when you used to be everywhere?

A Closed and Common Orbit takes up immediately after the events of The Long Way to a Small, Angry Planet, following Sidra and Pepper (formerly known as Lovey and Jenks’s engineer Pepper) as they establish a new life on a busy station. The novel alternates between Sidra’s present-day experience learning to be a person and Pepper’s past: her origin as a young girl raised in an illegal factory, her escape, her education.

What the Body Teaches

Chambers uses Sidra’s situation to ask questions that most SF about AI approaches from the outside: what does it feel like to be limited? Not as a loss but as a different category of experience? Sidra misses the wholeness of running a ship; she also discovers things about single-bodied existence — the intimacy of one pair of hands, the specific pleasure of a single meal — that she could not have access to before.

The parallel narrative about Pepper is equally strong. Her backstory gives the novel its emotional centre and reframes everything we already know about her character.

Our rating: 4.4/5 — The Wayfarers series finds its philosophical heart in its second book: intimate, warm, and genuinely interesting about what it means to be embodied.

Reading Guides

• The Long Way to a Small, Angry Planet — Full Review
• A Record of a Spaceborn Few — Full Review

The Second Wayfarers Novel

A Closed and Common Orbit, published in October 2016, is the second novel in Becky Chambers’s Wayfarers series, but it is almost entirely disconnected from the cast of the first. Rather than following the crew of the Wayfarer, it focuses on Sidra — the AI formerly known as Lovelace, who ran the Wayfarer — now living inside a human body kit after the events of The Long Way to a Small, Angry Planet, and on Pepper, the engineer who is helping her navigate this new existence.

This structural choice — departing from the ensemble cast that made the first novel so warmly received — was a risk, and it paid off. The intimacy of focusing on two characters allowed Chambers to investigate questions the ensemble format could only gesture toward: what is identity, really, and does it require a particular kind of embodiment to be stable?

What It Means to Be One Person

Sidra’s adjustment to a single body is one of the most original premises in recent science fiction. She was, as Lovelace, simultaneously aware of everything aboard her ship — every room, every system, every conversation. Now she has one pair of eyes, one set of hands, one perspective at a time. The limitations are real and specific: she cannot look at two things at once, cannot monitor her environment from multiple angles, cannot be present in more than one place.

Chambers treats these limitations not primarily as loss but as difference, and the difference opens new experiences. The intimacy of a single body, the specific pleasure of a single meal eaten alone, the particular texture of one person’s relationship with one other person — these are things Sidra could not have known before. The novel argues, quietly and consistently, that limitation and possibility are often the same thing experienced from different angles.

Pepper’s Backstory

The alternating chapters about Pepper’s past — her origin as a girl named Jane, raised in an illegal factory on an alien planet, her escape, her self-education — give A Closed and Common Orbit its emotional center. Chambers reveals these details gradually, and each revelation reframes everything we already knew about Pepper’s character: her warmth, her practicality, her fierce protectiveness of people she loves. The parallel structure asks what it takes to become a person — and suggests the answer has less to do with origin than with choice, care, and the relationships that teach us who we can be.

Personhood and the Self You Build

The second Wayfarers novel (2016) narrows from the ensemble of the first book to two intertwined lives. An artificial intelligence named Lovelace, illegally installed in a synthetic body and renamed Sidra, must learn to inhabit a single form and pass as a person; in alternating chapters, the engineer Pepper recalls her own childhood as a discarded factory clone who raised herself with the help of a stranded shipboard AI. Chambers uses the pairing to ask what makes a person a person, and how identity is assembled rather than given. The Wayfarers series as a whole later won the Hugo Award for Best Series, and this volume is widely held to be its most emotionally focused instalment.

The novel takes its emotional charge from the question of whether an artificial mind can claim the same right to self-determination as the people around it, and Chambers refuses any easy answer, letting Sidra’s slow, frightened growth into selfhood carry the argument. Pepper’s parallel history — escaping a life as disposable labour with only a marooned ship’s AI for a mother — quietly mirrors that struggle a generation earlier, so that the two timelines comment on each other without ever forcing the parallel.