STOKE SPACE · VEHICLE PROFILE · DATA AS OF 2026-07-28

Nova

Name: Nova
Brand: Stoke Space

In development Fully reusable Medium

Flights

Success / Partial / Failure

100.00%

Success Rate

3/3 flights

—

Fleet Leader

No booster telemetry

Jun 10, 2026

Cadence

Last completed flight

RELIABILITY & S/PF/F SPLIT

100.00%

Overall success rate · Wilson 95% LB 43.85%

Success

Partial Failure

Failure

Scrubbed

Days since last failureNo recorded failures

Current success streak3

Last completed flightJun 10, 2026

Methodology IP

S/PF/F split is non-negotiable methodology. Partial failures are NOT collapsed into failures. A partial (e.g. payload delivered to wrong orbit, booster lost on otherwise-successful flight) is treated as a distinct outcome for underwriting. See /methodology/.

REUSE CURVE

No per-reuse telemetry recorded yet. Booster-reuse rows are surfaced only when the pipeline has matched booster IDs to individual flights.

SUBSYSTEM RELIABILITY

Per-system success rates aggregated across all flights with recorded subsystem outcomes. Systems without a row are "not tracked for this vehicle yet" — we never fabricate success.

Avionics 100%

S 1 · PS 0 · F 0 · N 1

Booster Recovery 100%

S 1 · PS 0 · F 0 · N 1

Coolant System 100%

S 1 · PS 0 · F 0 · N 1

Landing System 100%

S 1 · PS 0 · F 0 · N 1

Main Engine 100%

S 1 · PS 0 · F 0 · N 1

Propellant Mgmt 100%

S 1 · PS 0 · F 0 · N 1

RECENT FLIGHTS

Date	Mission	Payload	Outcome
Jun 10, 2026	Stoke Space completes Nova Stage 1 structural verification	— · 5,000 kg	Success
Jun 11, 2024	Stoke Space Completes First Successful Hotfire Test of Full-Flow, Staged-Combustion Engine	— · 5,000 kg	Success
Sep 17, 2023	Update on Hopper2: The Hopper Has Landed	— · 5,000 kg	Success

View all flights in the main tracker →

TEST HISTORY

Engine hot-fires, hop flights, tank pressurizations, captive fires, and abort events recorded against this vehicle. Every row links to its reporting source.

Date	Test Type	Campaign / Article	Facility	Duration	Outcome	Source
Jun 10, 2026	Engine Test		—	—	Success	source →
Jun 11, 2024	Engine Test	· Nova	Moses Lake, Washington	—	Success	source →
Sep 17, 2023	Hop Test	· Hopper2	Moses Lake, Washington	15.0s	Success	source →

View all tests in the test tracker →

PAYLOAD & ORBIT MIX

15.0K kg

Total mass lifted

—

Most-flown orbit

0% gov

Gov / commercial split

Crewed flights

OPERATOR CONTEXT

OperatorStoke Space

Fleet success rate100.00%

Total fleet launches2

Vehicles operated1

Open operator financial profile →

REGISTRY DATA

ClassMedium

First-stage propellantmethalox

ReusabilityFully reusable

Recovery methodsRTLS planned, propulsive second stage

Booster naming\bNova[-\s]?(\d{1,3})\b

Payload capacity (kg)

LEO5,000 kg

Source: space_launch_vehicle_registry.json · Operator page →

METHODOLOGY

Per-vehicle reliability is aggregated from the AstraVeris launch_events table with Wilson 95% lower-bound error estimates. Subsystem outcomes are extracted by a local Gemma model from primary-source articles — outcomes are never fabricated; absence of a row means "not tracked". Aspirational vehicles (not yet flown) carry registry-only metadata with explicit "Not yet flown" banners. Full specifications: /methodology/. Licensing terms: /data-licensing/.

Not investment advice. For insurance underwriting, verify against operator investigation reports.