In-space manufacturing: every return mission, what flew and what came back
Some things form better without gravity: drug crystals, optical fibre, semiconductor crystals. Cheap rideshare launches made it affordable for startups to fly a factory and bring the product back. This log lists every free-flying mission that tried, with what it carried and what happened.
16 free-flying missions have launched to make, test or carry something in orbit and return it (or were meant to). Varda Space Industries leads: five capsules landed (Utah in 2024, then South Australia from 2025), three more launched in October 2026, and $598 million raised.
The only drug a capsule has brought back by name is ritonavir, an HIV drug, crystallised on Varda's first flight (2024); W-7, launched in October 2026, carries a cancer-drug compound. Most capsules in between carried reentry and heat-shield experiments for the US Air Force, NASA and Navy, which pay for the ride. On the ISS, Flawless Photonics drew about 12 km of ZBLAN optical fibre in 2024.
No company publishes a price to fly and return a payload.
Every free-flying manufacturing and return mission
| Mission | Launched | Came back | Carried | Outcome | Source |
|---|---|---|---|---|---|
| Varda W-1Landed | Jun 12, 2023Falcon 9, Transporter-8 | Feb 21, 2024Utah Test and Training Range, USA | Varda's drug-processing equipment; crystals of the HIV drug ritonavir (Form III) | Capsule landed and was recovered. | Varda, W-1 mission page, Nov 1, 2026 |
| Varda W-2Landed | Jan 14, 2025Falcon 9, Transporter-12 | Feb 27, 2025Koonibba Test Range, South Australia | AFRL spectrometer measuring reentry plasma; heat shield developed with NASA Ames; drug-processing research | First commercial reentry in Australia. | Varda (PR Newswire), Feb 28, 2025 |
| Varda W-3Landed | Mar 14, 2025Falcon 9, Transporter-13 | May 14, 2025Koonibba Test Range, South Australia | US Air Force navigation unit (AFRL Prometheus programme) | Landed at Koonibba (May 13 US time, May 14 local). | Varda (PR Newswire), May 14, 2025 |
| Varda W-4No landing announced | Jun 23, 2025Falcon 9, Transporter-14 | – | Drug-processing equipment (no product named); first Varda-built satellite bus | Varda's page describes a deorbit on May 10, 2026 after nearly a year in orbit, and no landing. | Varda, W-4 mission page, Nov 1, 2026 |
| Varda W-5Landed | Nov 28, 2025Falcon 9, Transporter-15 | Jan 29, 2026Koonibba Test Range, South Australia | US Navy reentry data payload | Landed in the recovery zone (Jan 29 US time, Jan 30 local). | Varda (PR Newswire), Jan 29, 2026 |
| Varda W-6Landed | Mar 30, 2026Falcon 9, Transporter-16 | May 18, 2026Koonibba Test Range, South Australia | Rhea Space Activity navigation payload; Sandia heat-shield samples; NASA Ames instrumented tiles | Landed at Koonibba. | Varda, W-6 mission page, Nov 1, 2026 |
| Varda W-8In orbit | Oct 1, 2026Falcon 9, Transporter-18 | – | Canopy Aerospace heat-shield sensors; AFRL thermal protection materials | Launched together with W-9, Varda's first two-capsule launch. | Varda (PR Newswire), Oct 1, 2026 |
| Varda W-9In orbit | Oct 1, 2026Falcon 9, Transporter-18 | – | Navigation system for a government programme; Syensqo heat-shield materials | Launched together with W-8. | Varda (PR Newswire), Oct 1, 2026 |
| Varda W-7In orbit | Oct 20, 2026Falcon 9, Bandwagon-5 | – | A PROTAC cancer-drug compound, to test how it crystallises in microgravity | Varda's fourth launch of 2026. | Varda (PR Newswire), Oct 20, 2026 |
| Space Forge ForgeStar-0Launch failed | Jan 9, 2023Virgin Orbit LauncherOne | – | Demonstrator testing Space Forge's manufacturing processes | The rocket did not reach orbit. | Space Forge, Jan 9, 2023 |
| Space Forge ForgeStar-1In orbit | June 2025Falcon 9, Transporter-14 | – | A crystal-growth chamber for semiconductor materials | Generated plasma in orbit for gas-phase crystal growth (Dec 2025). Not designed to come back. | Space Forge, Dec 31, 2025 |
| Inversion Space RayDid not reenter | January 2025Falcon 9, Transporter-12 | – | Subscale reentry demonstrator | A short circuit kept the deorbit engine from firing, per the company as quoted by Payload. | Payload, Oct 2, 2025 (press report) |
| ATMOS Space Cargo Phoenix 1Reentered, not recovered | April 2025Falcon 9, Bandwagon-3 | April 2025Atlantic Ocean, about 2,000 km off Brazil | Biological experiments and technology demonstrators (Frontier Space and Imperial College London, DLR, IDDK) | Reentered about two hours after launch with an inflatable heat shield; recovery was not planned and final-descent data could not be retrieved. | ATMOS Space Cargo, Apr 23, 2025 |
| The Exploration Company Mission PossibleCapsule lost at splashdown | Jun 23, 2025Falcon 9, Transporter-14 | June 2025Pacific Ocean (planned splashdown) | 25 payloads, 300 kg | The company says it lost communication and the capsule after a controlled reentry, just before splashdown. | The Exploration Company, Jun 30, 2025 |
| Orbital Paradigm KIDLaunch failed | Jan 12, 2026ISRO PSLV | Jan 12, 2026Ocean impact | Customer payloads | The rocket failed; the capsule sent data for 190 seconds before hitting the ocean. The company said it could not call the mission a success because customer data was not delivered. | European Spaceflight, Jan 14, 2026 (press report) |
| SpaceX Starfall (Bandwagon-5)Splashed down, recovered | Oct 20, 2026Falcon 9, Bandwagon-5 | October 2026Pacific Ocean | Air Force Research Laboratory cargo pods with survival and medical kits, instrumented for temperature, shock and vibration | AFRL said its cargo pods were recovered after splashdown. | Space.com, Oct 26, 2026 (press report) |
Order: launch date. Outcomes are as the company or the cited report states them. W-4 is listed as "no landing announced" because Varda's W-4 page describes its deorbit but not a landing; we change it when Varda does. One SpaceX Starfall demonstration (June 23, 2026) is left out until an outcome is published.
Products made on the space station
| Who | What | Result as published | Source |
|---|---|---|---|
| Flawless Photonics | ZBLAN optical fibre drawn on the ISS (2024) | About 12 km of fibre | Space: Science & Technology (peer-reviewed), 2026 |
| Redwire with Eli Lilly | PIL-BOX drug crystal growth | Insulin crystals "larger and more highly ordered" than those grown on Earth, per Redwire | Redwire, Mar 21, 2024 |
| Redwire | 3D BioFabrication Facility | A live human heart tissue sample bioprinted in orbit, returned April 2024 | Redwire, May 8, 2024 |
| Merck | Keytruda (pembrolizumab) crystallisation, SpaceX CRS-10 | Uniform 39 µm crystals in orbit vs a 13 and 102 µm mix on the ground; the findings were applied to production on Earth | npj Microgravity (Merck authors), Dec 2, 2019 |
| LambdaVision | Protein-based artificial retina layers | Nine ISS investigations over a decade | ISS National Laboratory, Jun 9, 2026 |
When the ISS retires around 2030 (see the deorbit timeline), this kind of work moves to commercial stations and free-flying capsules.
Funding and price
| Company | Round | Amount | Date | Source |
|---|---|---|---|---|
| Varda | Series B | $90 million | Apr 5, 2024 | Varda (PR Newswire), Apr 5, 2024 |
| Varda | Series C | $187 million | Jul 10, 2025 | Varda (PR Newswire), Jul 10, 2025 |
| Varda | Series D ($598 million raised in total) | $251 million | Sep 30, 2026 | Varda (PR Newswire), Sep 30, 2026 |
| Space Forge | Series A | £22.6 million | May 14, 2025 | Space Forge, May 14, 2025 |
| ATMOS Space Cargo | Series A | €25.7 million | Apr 22, 2026 | European Spaceflight, Apr 22, 2026 (press report) |
No company publishes a price to fly and return a payload. The only figure on record is a projection by ATMOS's founder of about €45,000 per kg (€4.5 million a capsule), reported by Payload. Payload, Feb 6, 2025 (press report)
The ride up is the known part: a 50 kg slot on SpaceX's rideshare costs $350,000 today (launch price index).
Changes to this page
- Nov 1, 2026 · First published with 16 missions. Varda W-7, W-8 and W-9 in orbit; return dates not yet announced.
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EJ, "In-space manufacturing: every return mission, what flew and what came back", Orbit Economics, updated Nov 1, 2026, https://orbiteconomics.com/in-space-manufacturing/
Free to reuse under CC BY 4.0 with a link to this page.