European space infrastructure is now delivering a constant flow of Earth-observation imagery, navigation signals and secure connectivity through open developer channels. The Vision Health Pioneers CASSINI Hackathon, running 16-18 May in Senftenberg, Germany, converts that raw data into a three-day laboratory for tangible health-tech solutions. If your roadmap touches digital health, geospatial analytics or emergency logistics, this is the most concentrated entry point on the 2025 calendar.
A fast track to applied space tech
CASSINI Hackathon Germany is part of the European Commission’s pan-continental series that mobilizes close to a thousand innovators in parallel hubs. The Senftenberg edition blends an on-site build sprint with a fully supported hybrid option, so distance is no barrier. Early applicants receive travel and accommodation support, making the event effectively zero-cost from registration to demo day.
Behind the scenes, organizers schedule 60 continuous hours of workshops, technical office hours and mentor clinics. Copernicus Earth-observation archives and live Galileo positioning data are pre-integrated into the hackathon platform, while the upcoming IRIS2 secure connectivity constellation is available as a design reference. There is no procurement cycle or license fee: participants open the project dashboard and the data is already wired in.
Who can make an impact?
Participation isn’t limited to seasoned coders or space technology experts. The event actively encourages individuals with diverse skill sets. If you have a background in business development, design thinking, creative industries, or a strong passion for entrepreneurship alongside an interest in EU space technologies and healthcare, your perspective is valuable.
The hackathon emphasizes collaboration, bringing together different talents to form effective teams. Prior knowledge of Copernicus, Galileo, or EGNOS is not a barrier; necessary training and data access will be provided to all participants, ensuring everyone starts with the tools needed to contribute meaningfully.
Three challenges at the health–space nexus
Teams choose one of three challenge tracks, all rooted in public-health pain points that satellites can tackle today.
Monitoring disease outbreaks and health risks
Environmental conditions drive everything from heat-stroke incidence to vector-borne disease spread. Participants can fuse atmospheric layers, land-surface temperature maps and mobility patterns to predict hotspots or issue personalized exposure warnings. Suggested directions include air-quality risk maps for asthma patients, malaria early-warning dashboards and mobile apps that blend wearables with climate feeds.
Smart emergency healthcare delivery
When roads are flooded or a wildfire cuts power, continuity of care becomes a logistics puzzle. This track invites solutions that combine Galileo’s navigation accuracy with drone or autonomous-vehicle fleets to ferry vaccines, blood bags or telemedicine kits. Concepts may also use Galileo’s Search and Rescue service to locate casualties and coordinate field teams via satellite links when terrestrial networks are down.
Mental health and well-being
Urban noise, heat islands and air pollution silently erode mental resilience. Teams can ingest environmental indicators such as sunlight, particulate matter and green-space density, translating them into actionable daily guidance. Potential outputs range from personalized mood-forecast apps to city-planning dashboards that quantify well-being gains from new parks or traffic calming.
What success looks like
The incentive stack is clear: cash awards of €5,000, €3,000 and €1,000 for the top three prototypes, plus a six-month mentoring package that extends beyond the weekend. Winners also gain visibility across the CASSINI accelerator network, opening doors to ESA BIC incubators and follow-on investment.
Vision Health Pioneers offers an extra local benefit: up to €5,000 in travel stipends for early sign-ups heading to Senftenberg. With on-site catering and accommodation included, the only real cost is missing the opportunity.
A venue built for focus
Senftenberg sits in the heart of the Lusatian Lakeland, surrounded by forests yet only ninety minutes by train from Berlin. The location is intentional: close enough for convenience, remote enough to keep distractions at bay. For remote contributors, every main-stage talk streams live in English, and a bilingual support channel keeps German-speaking teams comfortable.
Timeline at a glance:
- 16 May, 12:00 CEST: On-boarding, data tutorials and challenge briefings.
- 16 May, 18:00 CEST: 48-hour build phase begins.
- 18 May, 18:00 CEST: Prototype submissions close; jury deliberation and awards ceremony follow.
All activities are free, and the entire process—from sign-up to final pitch—can be completed individually before team formation, so corporate firewalls or academic schedules are no obstacle.
How to secure your slot
Registration is handled through Taikai’s portal. Each participant signs up individually; bulk company entries are not accepted. After choosing Germany as your location (physical or virtual), you create a short bio and, if desired, pitch an initial idea. Final team assembly happens closer to the event. Places are limited and previous editions have oversubscribed, so early commitment is essential.
