Cancer: Written in the Stars?

Among other things the summer equinox means (besides the sunlight fracturing my sleep at 5:30 in the morning), star-gazers know that the sun’s most northerly position on the day of the equinox is in Taurus – though it wasn’t always so. In ancient Greece, the sun would’ve ridden to its equinox peak in a different constellation: specifically, Cancer. When I stumbled on that tidbit in the paper yesterday, I was reminded how long that name’s been with us.