Strömgren spheres

alt label
Stromgren spheres
dcterms modified equal to or less than 2020-11-04T18:45:48.932Zequal to or more than 2020-11-04T18:45:48.932Z
broader original
1642 original
definition A theoretical sphere of ionized hydrogen created by energetic ultraviolet photons of a hot, massive star embedded in a uniform interstellar molecular cloud and lying at the center of the sphere.
Resource original
Concept original
contributor AAS_Frey.Katie_Admin original