Re-entry, the fiery return from space, is read as coming back to ordinary life after an intense experience. Dream books link it to the friction of readjusting to familiar ground.
Has this come up in your dreams before? What was going on in your life then?
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.