Open Skies, Open Data – A Strategic Commitment from Chile

Abstract

Over the past decade, Chile has emerged as a strategic player in the global production of astronomical data, hosting over 70% of the world’s ground-based observation capacity. This editorial examines how initiatives such as the Chilean Virtual Observatory (ChiVO) and the ALeRCE project have transformed access to and use of astronomical data through infrastructures grounded in open science principles, interoperability, and local development. Advances in artificial intelligence, distributed computing, and technology transfer are highlighted as direct outcomes of these policies. Chile’s experience demonstrates that open data can enhance technological sovereignty and position the country as a key node in the global open science ecosystem.