You’ll need a dark sky to see Eridanus the River. You won’t see this constellation from the city, or even the suburbs. The River begins near the star Rigel in the constellation Orion the Hunter and wells up in a great loop before ambling back down toward the southern horizon. Why search for such a faint constellation? Only because it’s beautiful. And seeing Eridanus – understanding its association with a river in the minds of the early stargazers – can give you a kinship with those stargazers from centuries ago. Prompt: 1 round on sock A Using two contrasting blues follow the chart found here . For toe-up socks, start at the bottom right at 1. For cuff-down socks, start at the top left at 1. The dark blue edge stitches are omitted for the 68-st sock and included for the 72-st sock.