A strange craft in the sky is read as an encounter with the truly unfamiliar — an idea or change that does not fit any known category. Some dream books see it as curiosity about something larger than everyday life.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.