Kookaburra Space Systems
Mission Simulation · v0.4
KSS · The platform for living systems in space

Living systems to orbit —
and safely home again.

Kookaburra flies reusable re-entry capsules carrying programmable Experiment Containers — automated orbital labs for cell lines, engineered tissue, plants and microbial fermentation. A return-capable experimental platform for many customers today, built to dock with the commercial space stations of tomorrow.

ReusableRe-entry capsule
ProgrammableExperiment Containers
Full returnSamples home, fast
AU-ledUS-integrated

Watch a mission fly

Press play, or step through each stage — from the launch pad, into orbit, and home under canopy. Switch between Phase 1 and Phase 2, and choose a land, sea or mid-air recovery.

Recovery mode
STAGE 01 / 09STANDBY
CAM · LAUNCH PAD
COMMERCIAL STATION Vast / Axiom-class · docking port NEST — berthed to station CAPSULE — receives ECs, returns home
STAGE 01 · GROUND

Integrate & load

The roadmap
Phase 1 · now

The return-capable free-flyer

A standalone orbital lab that launches, runs each customer's living-systems experiment, and brings the whole payload home — no station required.

  • One shared platform, many customers
  • Programmable ECs, configured per mission
  • Recover by sea, land or mid-air capture
  • Reusable capsule, refurbished and reflown
Phase 2 · next

Plugged into the stations of tomorrow

The same Capsule · Nest · EC components dock with commercial space stations for longer, crew-tended science — then bring time-critical samples home fast.

  • Docks with Vast / Axiom-class stations
  • Station power, volume and crew time
  • Longer, richer experiments than a free-flyer
  • Rapid sample return — days, not months

Capsule · Nest · EC

One reusable shell, a modular processing unit, and plug-and-play labs. The same three parts carry both phases.

Capsule

The shell

Reusable blunt-body aeroshell that survives re-entry and flies again — heat shield, parachute, and the payload sealed inside.

reusable · heat shield + parachute
returns the payload to Earth

Nest

Processing unit

The processing unit that powers, cools and connects the ECs — with variable-gravity control so gravity is a dial, not a switch — and forms the docking interface in Phase 2.

powers · cools · connects the ECs
variable-gravity, 0–1 g

Experiment Container

The lab

A compact, self-contained automated lab for one customer's process. The same slot takes many EC configurations — cell culture and microbial fermentation, multi-well arrays, tissue scaffolds, plant chambers, and algae or aquatic-plant culture.

many plug-and-play configurations
cells · microbes · tissue · plants

Linked ECs — an in-space bioprocess train

The Nest's shared power, fluid and data let ECs be plumbed in series — so a customer can book a production line, not just a slot. Upstream fermentation feeds downstream separation, purification and formulation, and the 0–1 g centrifuge makes centrifugal separation native. Return the finished product, not the raw broth.

NEST BACKBONE · POWER · FLUID · DATA Upstream → downstream, joined across the Nest — a modular, self-replenishing factory.

The re-entry corridor

One standard lifting entry serves both. Living cargo rides at ≤ 3 g while defence payloads ride along through the full Mach-25 plasma-and-maneuvering environment on the same flight. A dedicated aggressive profile stays available only for rare extreme-qualification jobs.

Entry profile

Defence payloads piggyback on the Standard profile — same flight, same Mach-25 entry, no bespoke mission. Extreme-qual is a rare, dedicated, biology-free flight for testing hardware to the harsh end of the aerothermal envelope.

120 kmMach 25.0
CAM · ENTRY · LIFTING ATTITUDE
Peak loads
2.8 g
Peak deceleration
0.79 MW/m²
Peak heat flux
25
Peak Mach
576 s
Hypersonic dwell
Holds ≤ 3 g for living cargo while retaining the full Mach-25 hypersonic entry.
Altitude vs velocity · the corridor
Selected profile Ballistic reference Peak heating Hypersonic (Mach > 5)
Deceleration vs time
Heat flux vs time

Why this, why now

The window is opening, the category is proven, and the demand is already funded — on a sovereign base few can copy.

~2030
The ISS retires just as demand peaks — and the new commercial stations aren't built for detailed, autonomous bioprocessing. Labs need a new home, and a recurring way home.
NASA · ISS transition
0
Purpose-built platforms exist today to run and return living systems. Viable live return, autonomous processing and variable gravity are the whitespace Kookaburra fills.
Category whitespace
$1.58B
Varda flew and returned the first commercial microgravity mission in 2023, then reached unicorn status at Series D. The category is de-risked and fundable.
Series D · Feb 2026 · SpaceNews / PitchBook
~$27B
In-space manufacturing by 2035, up from ~$1.5–4.8B today (~17–30% CAGR) — with living-systems and pharma the segment Kookaburra leads.
MRFR · Spherical Insights · 2025–26
2.6×
In-space manufacturing ventures nearly tripled — 117 → 303 in two years — and NASA's InSPA has backed 20+ production projects with $60M+. Demand is real and funded.
Factories in Space · NASA InSPA
43.5%
Australia's R&D tax incentive, plus AUKUS Pillar II and Horizon Europe access — a largely non-dilutive base that keeps the science and IP at home.
AU R&DTI · AUKUS II · Horizon
How Kookaburra is positioned
Sovereign · Integrated

Australian-led, US-integrated

Core R&D, IP and talent stay in Australia; AUKUS Pillar II lets the team work fluidly with NASA and US primes.

The spearhead

Living systems first

Cell lines and cultivated cells, stem cells and engineered tissue, biologics, and plants as biofactories. Other microgravity work rides along.

By design

Launch abroad, build at home

Melbourne's ~38°S suits low-inclination orbits poorly — so the story is R&D, IP and talent, not domestic launch. Fly on US/equatorial providers.

The offer

A platform, not a one-off

Benchmarked to Varda; differentiated by a living-systems focus and full return, offered as shared capacity for many customers.