The app visualizes recent Earth Science satellite data including temperature, carbon dioxide, and sea level variations. Data sets are presented using false color maps with color-coded legends to indicate environmental conditions.
by Jet Propulsion Laboratory★ 4.643 ratingsEducationFreeData updated 2026-09-25
Take quizzes on general topics with questions from 10 subjects. Select questions from predefined categories. Track progress and review answers for learning. Share results and compete with others.
View daily of the Day. Access detailed explanations, browse historical images, and save favorites. Download and explore space-related content without cost.
Browse Bible content by book, search for specific topics, and filter episodes by criteria. Download episodes for offline listening, add favorites, create playlists, and access audio commentaries on the New Testament.
Explore effects on light using real-time camera input. View gravitational lensing and photon rings around simulated holes. Adjust parameters to observe different lensing phenomena. Share captured visuals and educational insights.
Track flight emissions and calculate carbon footprint
Calculate carbon emissions for flights between any two cities. Select from 40 aircraft types to determine CO2 output. View percentage of annual safe emission limit. Track travel impact and compare flight distances.
The app displays global earthquakes using animated graphics for a big picture view. It includes over 4000 years of historic earthquake data and current worldwide volcano activity, with details available for individual quakes.
Scan or exam problems with the camera. Receive step-by-step explanations and solutions. Access subject-specific tutorials and practice problems. Track progress and review material for better understanding.
Explore the Solar System with 3D models of the Sun, 8 planets, 5 dwarf planets, and over 20 major moons. View real-time positions of celestial bodies. Rotate, zoom, and navigate through the Solar System.
Connect with others to discuss social issues and share experiences. Create posts about causes you care about. Donate to charities and raise awareness. Engage in conversations and participate in community-driven initiatives.