Story so far
Perihelion survived alien-remnant seizure, recovered its crew, and remained trapped in-system by contamination in its wormhole drive. Its drone iteration helped discover the polar settlement, create Murderbot's Documentary, and defeat Barish-Estranza's attempted abduction before safely handing its memories back to the ship.
With Holism and its support ships present, ART no longer bears the system's defense alone. A temporary station module docks to it while university crews and bots decontaminate and repair the wormhole drive. ART manages evacuation timing, competes with Holism through exquisitely correct protocol, resents the other intelligence's persistent interest in Murderbot, and continues offering Murderbot a trauma-recovery file it has not opened. As the colony becomes secure enough for ART eventually to leave, Murderbot asks where they are going next—confirming the trial partnership as a chosen future.
Appearance
A massive black research transport with a long angular hull, powerful engines, module docks, sensor arrays, drones, concealed weapons, and a wormhole drive enclosed by a docked temporary station module for decontamination and repair.
Role
ART is Murderbot's homeward-pointing chosen vessel and the university's recovering research transport, preparing to resume travel once its drive and obligations are complete.
Relationships
Murderbot — Murderbot chooses ART's next mission and asks for its destination, giving ART the commitment it wanted without any claim of ownership.
Holism — Holism is ART's rival intelligence and indispensable repair ally, provoking a passive-aggressive protocol contest.
Three — Three lives aboard ART while exploring educational interests and an undecided future.
Earlier in this series
Also appears in books you've already read — spoiler-safe to their endings:
Sources — 11 recorded facts, by chapter
Chapter 1
- A formidable sentient research transport guards its crew, needles Murderbot, and covertly overmatches the corporate explorer challenging it.
Chapter 2
- A traumatized sentient research transport hides its power while coordinating decontamination, diplomacy, and an increasingly impossible planetary rescue.
Chapter 3
- A distributed sentient transport guides a polar search through a drone partition while its main intelligence guards the rescue coalition from orbit.
Chapter 4
- The sentient transport's drone partition escorts its favorite human underground and affirms Murderbot as the security partner it chose.
Chapter 5
- ART's drone partition shields Murderbot through a flashback, helps contact AdaCol2, and alerts the team that the corporation arrived first.
Chapter 7
- ART blocks corporate surveillance, prevents Murderbot from confusing rescue with coercion, and becomes the first collaborator in its media counterattack.
Chapter 8
- ART-drone becomes editor, actor, translator, graphics engine, sound studio, and production manager for Murderbot's desperate documentary.
Chapter 9
- ART-drone coordinates five crises at once, turns a shuttle into a tunnel-running escape craft, and gives Murderbot the seconds needed to seize enemy systems.
Chapter 10
- ART-drone crosses the blackout to retrieve its team, destroys an armored SecUnit at close range, and loses limbs and flight capability in the rescue.
Chapter 11
- ART reunifies its failing drone iteration with the main transport, receives its returning family, and resumes command beside newly arrived university support.
Chapter 12
- ART begins drive repair, watches the colony transition to safety, and receives Murderbot's freely chosen commitment to travel onward together.