“Spaceballs” back? in yellow–

NASA reports — Citizen scientists scanning images from NASA’s Spitzer Space Telescope, an orbiting infra-red observatory, recently stumbled upon a new class of curiosities that had gone largely unrecognized before: yellow balls.

An interesting piece on star formation.

http://science.nasa.gov/science-news/science-at-nasa/2015/09apr_yellowballs/