Fu-Heng Liang

In a kitchen where you're simultaneously boiling soup, frying meat, and baking bread, everything happens in one pot. That's roughly what the central molecular zone (CMZ) looks like — a dense clump of gas at the very heart of the Milky Way.

The Orion Nebula is a showcase of astrophysics, a laboratory for studying star formation right in our backyard. For over a century, its light has been split into spectra, and each forbidden line whispers its own version of how many electrons per cubic centimeter.