Euclid NASA Science Center at IPAC (ENSCI) has been established by NASA, in order to support US-based investigations using Euclid data. ENSCI is part of the Euclid Consortium’s Science Ground Segment, providing algorithm and software development, participating in data quality assurance, and performing data processing. In addition, ENSCI supports the US research community by providing expert insight into the Euclid surveys, data processes, calibration, and products.