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Verification register Energy, Climate, Space & Materials

Readiness verdict

Portal Space Systems Starburst-1

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-10-21
Revision
1
Method
v1.3.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Watch

Primary summary from verified readiness

Confidence
77% · fresh
Computed at
2026-10-21T06:32:35.700251+00:00
Claimed
50

Public ambition and stated capability

Reported
44

Observed practitioner reporting

Verified
35

Independently supported evidence

Gap
+15

Claimed leads verified

Evidence strength Strong

Decision

What the current evidence supports

Human editorial judgment · 2026-10-21

Track; not yet

Why
The spacecraft has launched on a rideshare, but no on-orbit results are reported in the sources reviewed. The delta-v figure is stated inconsistently across sources, and the Supernova schedule slipped a year. The maneuver, retasking and RPO claims have not been shown in flight.
Next
Watch for Portal or partner (TRL11, Zenno) reports confirming deployment, first propulsive maneuvers and a first RPO event, then re-check the delta-v figure and the 2027 customer availability.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
7
Tier 1
1
Tier 2
5
Tier 3
1
Supports
3
Contradicts
1
Context
3
Latest observed
2026-10-20

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Initial public reading

  1. 2026-10-21 Initial recorded band: watch.

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