Tiny diamonds behind mysterious glow in Milky Way: Study
Astronomers have suggested nano-diamonds around new stars as a possible source of microwave radiation across the Milky Way. Astronomers estimate around 1-2% of the total carbon in these proto-planetary disks goes into forming nanodiamonds. It could help make better models of microwave radiation from the galaxy, which needs to be removed to study afterglow of the Big Bang, they said.