EarthTime software (version 5.21.3) is a powerful tool for visualizing global environmental changes. It allows users to view satellite imagery and data on a range of topics, such as deforestation, air pollution, and sea level rise. The software also provides historical data and projections, making it a valuable resource for researchers, policymakers, and the general public. Additionally, EarthTime offers interactive features such as time-lapse animations and customizable layers for detailed analysis.