Very young galaxies from SDSS

Only a handful of galaxies in the local Universe appear to be very young. We estimate the fraction of very young galaxies (VYGs), defined as those with more than half their...在本地宇宙中，仅有极少数星系被认定为极年轻星系。我们对极年轻星系（Very Young Galaxies，VYGs）的占比进行了估算，该类星系的定义为拥有超过一半的……