Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey
Genres: Action, Adventure, Drama, Sci-Fi
Type: OVA, Episodes: 13
Aired: Dec 21, 2002 to Dec 21, 2003
Studio: Madhouse
Source: Manga
Rating: PG-13 - Teens 13 or older
Synopsis:
On an archaelogical mission to the end of the known universe, Professor Daiba unwitting unleashes an ancient horror from its confines. Five years later the malevolent alien force sets in motion a plan which reunites the various crewmembers of the Arcadia to sail the stars once more as well as bring Tadashi Daiba to meet Harlock for the first time (again). 

(Source: ANN)