---
title: "ESA Datalabs Euclid Hackathon 2026"
date: 2026-11-23T00:00:00+00:00
end_date: 2026-11-26T00:00:00+00:00
location: "Madrid, ES"
format: onsite
type: hackathon
level: open
prize: N/A
tags: "data-science, ai, spacetech, reproducible-research"
url: "https://www.cosmos.esa.int/web/esa-datalabs-euclid-hackathon-2026"
canonical: "https://hackathonhub.eu/events/esa-datalabs-euclid-hackathon-2026-madrid-2026"
---

# ESA Datalabs Euclid Hackathon 2026

**Date:** 2026-11-23 — 2026-11-26  
**Location:** Madrid, ES  
**Format:** onsite  
**Type:** hackathon  
**Level:** open  
**Tags:** data-science, ai, spacetech, reproducible-research

The ESA Datalabs Euclid Hackathon 2026 is a free four-day workshop and hackathon focused on analyzing the Euclid telescope’s first public data release. Participants will compete to identify rare objects and astrophysical anomalies across the universe. Top teams can win prizes, and participants may have the opportunity to co-author a scientific catalog.

[Register or learn more](https://www.cosmos.esa.int/web/esa-datalabs-euclid-hackathon-2026)

[View on Hackathon Hub](https://hackathonhub.eu/events/esa-datalabs-euclid-hackathon-2026-madrid-2026)