The 2027 agenda
Eight bounded questions open the 2027 space agenda. Each comes from a baseline finding, names the initiative that will carry it and the first output due in the 2027 space edition.
Contents
- ·Edition home
- ·Executive summary
- 1Orbit is shared infrastructure under growing load
- 2Key findings
- 3Systems and sectors at baseline
- 4Risks and capability
- 5Severe storm in a crowded low orbit
- 6Readings from the other desks
- 7The 2027 agenda
- 8Systems in depth
- AMethodology
- BData appendix
- CReferences and record
- ·Complete edition, for print
7.1Questions for the operational series
- Q-01
How can object counts from national networks, ESA and public trackers be reconciled on one basis?
INI-XT18-CAT-01 · catalogues on a common basis; first output: reconciliation table.
- Q-02
How many satellites would face loss of control in a severe storm, and how long would recovery take?
INI-XT18-WXS-02 · storm exposure; first output: exposure estimate.
- Q-03
Which sectors lose navigation or timing first, and for how long, in a multi-day outage?
INI-XT18-NAV-03 · navigation and timing dependence; first output: dependence map.
- Q-04
What do launches and reentries inject into the upper atmosphere, by species?
INI-XT18-EMS-04 · launch and reentry emissions; first output: emissions inventory.
- Q-05
Which licensing and disposal rules apply in each orbital regime, and how do they differ?
INI-XT18-LAW-05 · rules and licensing map; first output: rules overlay.
- Q-06
What is the supply base for satellite hardware, ground stations and launch?
To be admitted in 2027; first output: dependence map.
- Q-07
What workforce exists for operations, launch and space safety?
To be admitted in 2027; first output: scoping note.
- Q-08
Which readiness capabilities have been tested in real events, and which are only planned?
Readiness capability register; first output: rung evidence for 15 functions.
7.2Portfolio proposed for the Q1 2027 alignment
Five initiatives and one Universe mission candidate are proposed for the 2027 space portfolio. They are programme objects: no partner, funder or member is attached to them in this edition.
| ID | Object | Kind | Question | State |
|---|---|---|---|---|
| INI-XT18-CAT-01 | Catalogues on a common basis | Initiative | Q-01 | PROPOSED |
| INI-XT18-WXS-02 | Storm exposure | Initiative | Q-02 | PROPOSED |
| INI-XT18-NAV-03 | Navigation and timing dependence | Initiative | Q-03 | PROPOSED |
| INI-XT18-EMS-04 | Launch and reentry emissions | Initiative | Q-04 | PROPOSED |
| INI-XT18-LAW-05 | Rules and licensing map | Initiative | Q-05 | PROPOSED |
| MSN-XT18-2027-01 | Storm in a crowded orbit Universe mission | Mission | Q-02 | Candidate |
7.3The pathway
The space edition reads national readiness chapters, the coupled sector reports on infrastructure, cyber and Earth observation, and the global edition through one governed evidence graph. At baseline the federation is designed; the global energy and cyber editions are drafted. This page states what exists today and what comes next.
- 01
National readiness chapters
space dependence and orbital readiness in each national edition
IN PREPARATION · national baselines
- 02
Sector couplings
GS-09 infrastructure · GS-12 Earth observation · GS-13 cyber
GS-09 DRAFTED · sector baselines
- 03
Technology system model
traffic, weather, navigation, atmosphere, governance
v0 SPECIFIED · v1 with federation evidence
- 04
Strategic links
SR-02 lifeline systems · SR-13 strategic technology
PLANNED · strategic baselines
- 05
Universe
annual proving environment
CANDIDATE MISSION · mandate in 2027
- 06
XT-18 report
this series
BASELINE DRAFT · 2027 annual edition
- 07
Evidence and correction
one graph, many projections
OPEN · first correction cycle in 2027
7.4Universe 2027: evidence pack for the space candidate mission
- 01
Mandate
- 02
Core Build · 1 month
- 03
Action · 1 week
- 04
Evidence seal
- 05
Portfolio correction
- 06
Next mandate
| Item | Record | State | Timing |
|---|---|---|---|
| F1 | Annual mandate record | PLANNED | after the Q2 2027 alignment |
| F2 | Core Build record | PLANNED | one month before the exercise |
| F3 | Exercise evidence | PLANNED | during the Action week |
| F4 | Decision packets | PLANNED | exercise state only |
| F5 | Proof receipts | PLANNED | scoped to each recorded check |
| F6 | After-action report | PLANNED | within one quarter |
| F7 | Upgrade docket | PLANNED | routed to the Portfolio |
| F8 | Portfolio renewal | PLANNED | 2027 global annual edition |
| F9 | Public synthesis | PLANNED | public-safe extracts only |
Mission
- ID
- MSN-XT18-2027-01 · Storm in a crowded orbit Universe mission
- Role spine
- Leadership sponsor · Institutional anchor · Mission lead: drawn from national pathways
- Receiving actors
- to be identified with the mandate
7.5Handoffs and routing
Where the baseline’s findings go next. A handoff routes a finding for awareness, review or work; it transfers no authority.
| Finding | Routed to | Purpose | Class |
|---|---|---|---|
| ORB-001 · catalogued objects | INI-XT18-CAT-01 | catalogues on a common basis | PUBLIC |
| ORB-003 · debris estimates | INI-XT18-CAT-01 | catalogues on a common basis | PUBLIC |
| SPW-005 · storm effects | INI-XT18-WXS-02 | storm exposure | PUBLIC |
| SPW-006 · collision timing | INI-XT18-WXS-02 | storm exposure | PUBLIC |
| NAV-007 · GPS benefit | INI-XT18-NAV-03 | navigation and timing dependence | PUBLIC |
| ENV-009 · reentry emissions | INI-XT18-EMS-04 · key F review | launch and reentry emissions | PUBLIC |
| GOV-011 · disposal rules | INI-XT18-LAW-05 | rules and licensing map | PUBLIC |
| SYS-012 · compound pathway | MSN-XT18-2027-01 | Universe candidate | CONSORTIUM |
| Class | Where it goes | Who can see it |
|---|---|---|
| PUBLIC | the published edition and its evidence bundle | anyone |
| CONSORTIUM | governed rooms of the federation | consortium members under agreement |
| CONTROLLED | need-to-know channels | named competent actors only |
7.6Feeds and signal register
| Feed | Producer | Latency | Feeds into |
|---|---|---|---|
| NASA Orbital Debris Quarterly News | NASA | quarterly | ORB-001 |
| ESA Space Environment Report | ESA | annual | ORB-003 |
| Public satellite statistics | independent tracker | continuous | ORB-002 |
| NOAA space weather scales and watches | NOAA | per event | SPW-005 |
| Preprint servers and journals on collision risk | peer review and preprints | continuous | SPW-006 |
| EU Council and Parliament records on the Space Act | EU institutions | per meeting | GOV-010 |
| FCC orders on orbital debris | FCC | per order | GOV-011 |
Escalation routes
- none · keep monitoring
- research question
- project
- risk object
- annual publication
- signal report
| ID | Signal | Corroboration | Systems | Route |
|---|---|---|---|---|
| SIG-XT18-001 | CRASH Clock fell to 5.5 days in a preprint9 | PARTIAL | INF · SPW | research question Q-02 |
| SIG-XT18-002 | Thousands of satellites faced added drag in May 20247 | CORROBORATED | SPW · INF | initiative Q-02 |
| SIG-XT18-003 | A 2022 attack disabled terminals across a satellite network20 | CORROBORATED | DAT · INF | research question Q-03 |
Notes
Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references
- 9Thiele, S., Heiland, S.R., Boley, A.C. and Lawler, S.M., An Orbital House of Cards: Frequent Satellite Close Conjunctions, arXiv:2512.09643, submitted 10 December 2025, version 3 of 29 June 2026 (abstract page read; preprint, peer review not located; the abstract of this version gives 5.5 days and 164 days). arXiv, Ithaca. Observation year 2025. Accessed 2026-11-03.back
- 7NASA (ed.), What NASA is learning from the biggest geomagnetic storm in 20 years (article dated 9 May 2025; page updated 25 September 2026). National Aeronautics and Space Administration, Washington. Observation year 2024. Accessed 2026-11-03.back
- 20UK Government (ed.), Russia behind cyber attack with Europe-wide impact an hour before Ukraine invasion (news story of 10 May 2022; company statements are quoted by the government and are weak evidence). Foreign, Commonwealth and Development Office, London. Observation year 2022. Accessed 2026-11-03.back
