Claim · 2026-04-29 · publication · Stated in source · Supported

Turyshev's preprint (April 2026) concludes that general compute for terrestrial users closes only for low Earth-coupled communication intensity, high utilisation, long lifetime and very low launch-plus-build cost.

One recorded claim. The claim panel gives its qualification, the source passages with their place in each source, and how it was checked.

What it connects

Orbital Data Centers: Spacecraft Constraints and Economic Viability → articulates → Ground links as a limit on orbital compute

Where it appears

Arguments about compute in orbit →

Claim and evidence

Orbital Data Centers: Spacecraft Constraints and Economic Viabilityarticulates ↓Ground links as a limit on orbital compute

Machine-checked, not reviewed by an editorStated in sourceSupported

Supporting evidence: primary · 1 source

Date: 2026-04-29 · publication
Role: Articulation
Register (kind of text): Nonfiction

Scope and limitsIndependent preprint; communication intensity is one of several joint conditions.

The evidence 01

primary sourceSupports the claim

Orbital Data Centers: Spacecraft Constraints and Economic Viability (arXiv:2604.27197v1)

arXiv · 2026-04-29

Cite the original source

Cite the original document, not Selekoa. Check these details against it.

Source excerpt

“terrestrial-user general compute closes only for low Earth-coupled communication intensity, high effective utilization, long delivered lifetime, and very low combined launch-plus-build cost”

Location in source abstract

How it was read Retrieved directly from the publisher

Machine-checked · 2026-10-30

Source details and check notes

Authors: Slava G. Turyshev
Version: Retrieved for the candidate pack on 2026-10-28 (SHA-256 c7cfde382e0b5a752c45ce6d6bd7a77ad0a6d514891f45aad5117d75466c232b). arXiv v1, stamped 29 Apr 2026, "(Dated: May 1, 2026)". An author's preprint; not a statement of JPL or NASA. Retrieved again at admission on 2026-10-30 (SHA-256 c7cfde382e0b5a752c45ce6d6bd7a77ad0a6d514891f45aad5117d75466c232b, the same bytes).
Canonical address: Open the canonical source ↗
Accessed: 2026-10-28
Language: English (en)
Attribution: Slava G. Turyshev, “Orbital Data Centers: Spacecraft Constraints and Economic Viability (arXiv:2604.27197v1)”, 2026-04-29.
Reuse: No open redistribution licence asserted. Bibliographic metadata, editorial paraphrases and short attributed quotations (at most 50 words each). Recheck terms before wider redistribution.
Check notes: Candidate pack passage, compute, power and orbit (research/compute-power-orbit). The quotation (22 words) matched the text retrieved for the candidate pack on 2026-10-28 and again at admission on 2026-10-30, in a fresh retrieval whose SHA-256 equals the pack’s. Matching ignored differences of whitespace, case, quotation marks, dashes and Unicode compatibility forms, so the source’s typography can differ. A cross-family machine check (2026-10-29/30, item 107) re-read the record’s sources and found full support. No human editorial review.

Status and meaning

Editorial status. Not reviewed by an editor. An exploratory record that no editor has accepted. This status does not say whether a person has read any linked passage. Each evidence record above shows how it was checked.

Relation. A passage of the document meets the proposition’s criterion. The record documents what the text states, in its register (fiction and satire are labelled); it is not evidence that the proposition is true and implies no influence on or from another text.

Date. Date of publication, as the source gives it.

Record ID cpo-orb-oc10-turyshev-2026