As soon as I read about his death I remembered the last stanza from "My Sad Captains":
Losing Thom Gunn is a both a loss for our world and the poetry community. However, the beauty he has shared with us will live with us for generations to come and hopefully inspire others to become a writer.
True, they are not at rest yet,
but now they are indeed
apart, winnowed from failures,
they withdraw to an orbit
and turn with disinterested
hard energy, like the stars.