Ewan S. Douglas

Edge of the spotlight. Remove the dazzling light of the central star, and a theater of shadows emerges. The James Webb coronagraph, like a dense curtain, hid the star TW Hydrae — and on a stage 120 astronomical units long (four times the distance to Neptune), its protoplanetary disk came alive.

Starlight passing through the atmosphere and telescope optics shimmers like sunlight dancing on water. Hidden in that ripple are planets — faint sparks next to a blinding glare. To see them, you have to freeze the ripple: make the light as smooth as glass.