| 释义 |
galactic halo
galactic halon. See halo.galactic halo n (Astronomy) astronomy a spheroidal aggregation of globular clusters, individual stars, dust, and gas that surrounds the Galaxy Translationsgalactic halo
galactic halo See Galaxy. See also dark halo.galactic halo[gə′lak·tik ′hā·lō] (astronomy) The spherical distribution of oldest stars that are centered about the galactic center of the Milky Way Galaxy. |