NASA's new Earth Copilot is an innovative tool that integrates Microsoft's AI capabilities to simplify access and analysis of complex earth science data. By utilizing the Azure OpenAI Service, Earth Copilot allows users to interact with NASA's earth science data through natural language queries, significantly lowering the technical barriers and enabling scientists, educators, policymakers, and the public to easily access and utilize this data. The development of this tool aligns with NASA's open science initiative, aimed at enhancing transparency, inclusion, and collaboration in scientific research, thereby paving the way for a new era of discovery by eliminating data accessibility hurdles.