Kookaburra Space Systems
Mission Simulation · v0.3
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, biologics and plants. 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. The camera follows the capsule from the pad, into orbit, and back down to the sea.

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 bioreactors. 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 bioreactor for one customer's process — closed-loop control, swappable and plug-and-play.

self-contained bioreactor
cells · tissue · biologics · plants

The re-entry corridor

One airframe, two jobs. Dial a gentle lifting entry for living cargo, or an aggressive ballistic entry for a hypersonic testbed — and watch peak-g and heat flux move while the Mach-25 entry stays.

Entry profile
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

A proven category leader, a fast-growing market, and a launch-cost curve that turns access into a commodity.

$1.58B
Varda — the field's benchmark — reached unicorn status at Series D. The category is fundable at scale.
Series D · Feb 2026 · PitchBook / Forge
~$27B
In-space manufacturing projected by 2035, up from ~$1.5–4.8B today — roughly 17–30% CAGR across analysts.
MRFR · Spherical Insights · 2025–26
2023
First commercial microgravity mission flew and returned. The physics and the re-entry path are proven.
Varda W-series · SpaceNews
43.5%
Australian R&D tax incentive — the sovereign advantage that keeps the science and IP at home.
AU R&DTI · refundable offset
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.