The Sun Frame:White In reality

In reality

a fan made of ostrich feathers in her left hand

Magnificent photographs highlight the artefacts and relics they found along the way

as we face potentially catastrophic changes here on Earth - from climate change to dwindling natural resources to the threat of artificial super-intelligence - Stephen Hawking turns his attention to the most urgent issues for humankind

The Sun Frame:White In realityA coloured cotton wall hanging, showing the sun, with sunspots, and along the bottom the known planets (to Neptune, discovered in 1846), each indicated by the letter with which its name begins. At each corner is a brass eyelet from which to hang the piece. This is one of nine wall hangings now in the National Maritime Museum, all on astronomical themes, which were produced by the Working Men's Educational Union. They were printed lithographically on