Page "The Fall of Hyperion" Paragraph 44

Back on Hyperion, Brawne Lamia, who has awakened from her coma-like state, penetrates the Shrike Palace to find Silenus and all of the other victims of the Shrike connected via a long cable.

She manages to free Silenus, just as the Shrike appears and prepares to attack her.

She mysteriously manages to freeze the Shrike as it advances, and it falls over a precipice and shatters.

Meanwhile, Sol's daughter Rachel appears in a newly-formed body outside the Time Tombs as a young woman, carrying her younger self ( now aging normally again ).

Giving her younger form to Sol, she explains that she is Moneta, and is now traveling back in time with the Shrike under orders from humanity's future.

She disappears and Sol decides to go forward in time to Rachel's future using the portal.