StarMemo

StarMemo is a personal archive application focused on recording and organizing human space exploration. Here, you can systematically collect four categories of content: Cosmic Mysteries (UFOs, anomalies, and unsolved mysteries), Interstellar Probes (deep space and planetary probe missions), Observatories (ground-based and space telescopes), and Space Stations (orbital stations and manned missions). Each record supports rich fields: discovery time, location, organization, scientific consensus, reference sources, etc., and can be annotated and saved. The application provides global search, filtering, and sorting, as well as "Space Today" and other discovery content for easy review and further reading. Data is stored only locally on your device, supporting export to JSON backup or restoration from backup, and can also be reset with one click. With Lost Chronicles, you can organize scattered space events, missions, and observations into your own knowledge base, suitable for astronomy and space enthusiasts for long-term recording, and also suitable for anyone curious about the universe to build a personal "space chronicle."