Orbital Matter 3D-printed the first rigid beam in the vacuum of space
- ID
- 42715
- Status
- summarized
- Published
- 04 Nov 2026, 4:57 AM
- Fetched
- 04 Nov 2026, 7:49 AM
- Provider
- TechCrunch
- Category
- technology
- Original URL
- https://techcrunch.com/2026/11/03/orbital-matter-3d-printed-the-first-rigid-beam-in-the-vacuum-of-space/
- Source URL
- https://techcrunch.com/feed/
Summary
- Score
- 2.0
- Created
- 04 Nov 2026, 7:50 AM
- Tags
- Audience
- developersstartup_founders
What happened
German startup Orbital Matter's Replicator-2 satellite 3D-printed a half-meter rigid cylindrical beam in the vacuum of orbit, extruding coils of a custom resin cured by ultraviolet light — the company says this is a first for a free-flying spacecraft. The satellite launched on a SpaceX rideshare mission this summer carrying four of its printers, and the company worked with the European Space Agency and Thales Alenia on the mission. The article also notes NASA funded a 2023 Redwire effort that 3D-printed structural beams in a vacuum chamber on the ground but never flew, and that two of Orbital Matter's printers are meant to deploy a flexible solar array, though the text cuts off mid-sentence about an anomaly.
Why it matters
Be direct with the room: this changes no decision for a typical Malaysian dev, AI, or SaaS team this week — it is a sub-scale hardware demo (one half-meter beam, one custom plastic, one satellite). The only concrete takeaway is for anyone tracking deep-tech or space-adjacent opportunities: the stated driver is orbital data centers needing more power generation and heat radiation than a rocket fairing allows, so 'build the structure in orbit instead of folding it' is now a flown demo rather than a ground-chamber test. Treat the 'first' claim and the truncated anomaly mention as things to verify, not celebrate.
Discussion angle
The gap between a demo and a product: a half-meter beam from a custom resin versus the large solar arrays and radiators the orbital-data-center pitch requires — and the article's cut-off mention of an anomaly on the solar-array printers is a reminder to read 'world first' announcements for what failed or didn't fly.