After discussing with the editor, the original "deep space ball length" was changed to "deep space wandering fleet".

    What do you think of this name? It should be better than the original one

    Don''t ask me why I don''t change it to "deep space era" or "deep space Trek", because the four word names that can be thought of have been registered and occupied. I can''t help it

    That''s it. The wandering fleet in deep space may not be displayed for a while. Please don''t delete it by mistake. Thank you