Microgravity research access without becoming a space company
Tumbleweed is a Vienna-based space infrastructure company (with an office in Delft) that makes microgravity accessible to researchers, manufacturers and R&D teams. Its Pod is a modular, pre-certified payload container and its Oasis free-flying orbital platform hosts Pods in orbit, supplying power and data. Its first mission, Oasis Alpha, launched on SpaceX Transporter-17 in July 2026 carrying four customer payloads. In November 2026 it announced a €6.9M seed round led by PactVC.