Extragalactic planet Extragalactic planet An extragalactic planet, also known as an extragalactic exoplanet, is a star-bound planet, or rogue planet, located outside of the Milky Way galaxy. Due to the huge distances to such worlds, they would be very hard to detect directly. However, indirect evidence suggests that such planets may exist. Nonetheless, the most distant known planets are SWEEPS-11 and SWEEPS-04, located in Sagittarius, approximately 27,710 light-years from the Sun, while the Milky Way is between 100,000–180,000 light years in diameter. This means that even galactic planets located further than that distance have not been detected. A planet with a mass
Beyond the Alps are also additional minor differences between the two book versions of the poem. For instance, "Life changed to landscape" becomes "Man changed to landscape." Lowell also made minor changes in punctuation. The editors of the "Collected Poems" note that Lowell's poem "Ovid and Caesar's Daughter," from his book "History", "is a revision of stanza three [from the version of "Beyond the Alps" in "For the Union Dead"". Lowell refers to: Beyond the Alps "Beyond the Alps" is a poem by Robert Lowell. According to Saskia Hamilton, the editor of Lowell's "Letters", Lowell wrote the original version of the poem in