Issue 33 / October 15, 2015Editor's Note from October 15, 2015Issue 33: Martian gardens, making choices in Colombia, and a relatively instantaneous trip. / Ted Olsen Can We Farm Mars? Should We?We’ve found evidence of flowing water. Next up: Planting crops? / Seth Ratliff The Breaking with DawnCan I have the meteor shower and the sunrise? Must a moment cost me? / Morgan Lee A Ray of Light: The Timeless Life of a PhotonThe journey of 15 quintillion miles would seem instantaneous. / Chad Meeks The Autumn‘For every breath that stirs the trees, /Doth cause a leaf to fall.’ / Elizabeth Barrett Browning Wonder on the WebIssue 33: Links to amazing stuff.