...When a new planet swims into his ken.
Keats would surely have benefitted from this very helpful diagnostic chart, from NASA APOD, one of my favourite sites. If only I'd had it the other night; I'm sure those astronauts were waving...
|From Getty Images|
|The Magi, from the St Alban's Psalter, 12th century|
|Today's picture from NASA APOD|