green pea galaxy

Etymology
From the resemblance to the vegetable. From being a having a  tinge, and being small and round like a.

Noun

 * 1)   A type of, found in the local universe, that are , undergoing high rates of star formation, which provides a  tinge, and are , visually appearing akin to peas. These active galaxies have strong  emission lines and no , similar to small galaxies in the distant early universe, but unlike those in the nearby contemporary universe.