This document provides context and analysis for Tennyson's poems "Ulysses" and "Tithonus". It discusses how both poems were written after the death of Tennyson's friend Arthur Hallam in 1833. It then summarizes the Greek myth of Tithonus, who was granted immortality but not eternal youth by the goddess Eos. The rest of the document poses discussion questions about the form, structure, language, and themes of "Tithonus".