Nageki no Siren

From MangaHelpers:

There's been a series of spaceship accidents out around a remote planet, where it seems the ships went out of control. When the two main characters head out in their spaceship (controlled by an AI named Diana) to investigate, Diana herself falls victim to a mysterious singing, like a siren song, that lures her to direct the ship to its death. What is the source behind this danger? [tethysdust]