domains/space-development/Starship achieving routine operations at sub-100 dollars per kg is the single largest enabling condition for the entire space industrial economy.md

@@ -45,6 +45,12 @@ Starship V3 Flight 12 experienced a static fire anomaly on March 19, 2026. The 1
 
 ---
 
+### Additional Evidence (extend)
+*Source: [[2026-03-21-starship-flight12-late-april-update]] | Added: 2026-03-21*
+
+Starship V3 (Block 3) launch now delayed to late April 2026 at earliest, with Booster 19 requiring 23 additional Raptor 3 engines to be installed before the critical 33-engine static fire. The March 16 10-engine test ended early due to ground support equipment issues, not engine problems. V3 is designed for ~100-tonne payload to LEO in fully reusable configuration versus V2's demonstrated ~21-tonne performance, representing a 5x capability increase. Each slip in V3 operational readiness extends the timeline for achieving sub-$100/kg economics and delays downstream dependencies including Starlab's 2028 single-launch architecture and commercial station deployment generally.
+
+
 Relevant Notes:
 - [[launch cost reduction is the keystone variable that unlocks every downstream space industry at specific price thresholds]] — Starship is the specific vehicle creating the next threshold crossing
 - [[attractor states provide gravitational reference points for capital allocation during structural industry change]] — Starship achieving routine operations is the phase transition that activates multiple space economy attractor states simultaneously

domains/space-development/Starship economics depend on cadence and reuse rate not vehicle cost because a 90M vehicle flown 100 times beats a 50M expendable by 17x.md

@@ -30,6 +30,12 @@ V3's 100+ tonne payload capacity changes the denominator in the $/kg calculation
 
 ---
 
+### Additional Evidence (extend)
+*Source: [[2026-03-21-starship-flight12-late-april-update]] | Added: 2026-03-21*
+
+V3's higher payload capability (100 tonnes vs 21 tonnes demonstrated on V2) is economically meaningless without operational cadence. The late April 2026 launch timeline for Flight 12 means first V3 operational data won't arrive until Q2 2026 at earliest, delaying the cadence ramp that drives per-flight economics. The 33-engine static fire requirement and 23 remaining engines to install on B19 indicate SpaceX is still in vehicle validation phase, not operational phase.
+
+
 Relevant Notes:
 - [[reusability without rapid turnaround and minimal refurbishment does not reduce launch costs as the Space Shuttle proved over 30 years]] — Starship's design explicitly addresses every Shuttle failure mode
 - [[launch cost reduction is the keystone variable that unlocks every downstream space industry at specific price thresholds]] — Starship's cost curve determines which downstream industries become viable and when

inbox/queue/2026-03-21-starship-flight12-late-april-update.md

@@ -7,9 +7,13 @@ date: 2026-03-21
 domain: space-development
 secondary_domains: []
 format: article
-status: unprocessed
+status: enrichment
 priority: medium
 tags: [Starship, SpaceX, Flight-12, static-fire, V3, timeline, Raptor-3]
+processed_by: astra
+processed_date: 2026-03-21
+enrichments_applied: ["Starship achieving routine operations at sub-100 dollars per kg is the single largest enabling condition for the entire space industrial economy.md", "Starship economics depend on cadence and reuse rate not vehicle cost because a 90M vehicle flown 100 times beats a 50M expendable by 17x.md"]
+extraction_model: "anthropic/claude-sonnet-4.5"
 ---
 
 ## Content
@@ -45,3 +49,12 @@ Previous context (from session 2026-03-20): The 10-engine fire was confirmed as
 PRIMARY CONNECTION: [[Starship achieving routine operations at sub-100 dollars per kg is the single largest enabling condition for the entire space industrial economy]]
 WHY ARCHIVED: V3 operational readiness update — late April launch vs. April 9 target. Routine cadence tracking for the keystone variable.
 EXTRACTION HINT: This is context/update for the keystone belief, not a new claim. Extractor should note timeline slip but not extract a new claim unless combined with other session data.
+
+
+## Key Facts
+- Starship Flight 12 will use Booster 19 and Ship 39 in V3/Block 3 configuration
+- B19 conducted a 10-engine Raptor 3 static fire on March 16, 2026 that ended early due to GSE issue
+- B19 has 23 of 33 engines remaining to be installed as of March 21, 2026
+- V3 is designed for ~100-tonne payload to LEO in fully reusable configuration
+- V2 demonstrated ~21-tonne payload performance
+- Flight 12 launch now expected in second half of April 2026 at earliest