当前类别：天文英语
玉夫星系群：Sculptor group
宇宙线曝射法年龄：cosmic-ray exposure age
宇宙背景探测器：COBE,Cosmic Background Explorer
有序区：Ordered domain
有环棒旋星系：ringed barred galaxy
有核矮星系：nucleated dwarf galaxy
有核矮椭圆星系：nucleated dwarf elliptical
有缝分光：slit spectroscopy
硬 X 射线源：hard X-ray source
盈凸月：waxing gibbous
英仙通道：Perseus chimney
隐磁流：hidden magnetic flux
引力透镜效应：gravitational lens effect
引力天文：gravitational astronomy
银心距：Galactocentric distance
银河星集：Galactic aggregate
银河系宇宙线：galactic cosmic ray
银河系通道：Galactic chimney
银河系天文：Galactic astronomy
银河系棒：Galactic bar
音叉图：tuning-fork diagram
依巴谷星表：Hipparcos Catalogue
夜间定时仪：nocturnal
耀变体：blazar
耀变双星：binary flare star
耀斑物理：flare physics
耀斑喷焰：flare puff
耀斑粒子发射：flare particle emission
氧氖镁白矮星：O-Ne-Mg white dwarf
氧化铅光导摄象管：lead oxide vidicon
演化早期星：early-stage star
掩始：immersion
颜色系统：color system
亚同步自转：subsynchronous rotation
亚同步：metasynchronism
亚巨星支：subgiant branch
亚角秒射电天文学：sub-arcsec radio astronomy
亚恒星天体：substellar object
亚毫秒射电脉冲星：submillisecond radio pulsar
亚毫秒脉冲星：sub-millisecond pluser
亚毫秒光学脉冲星：submillisecond optical pulsar
亚毫米波望远镜：SMT,Submillimeter Telescope
亚毫米波天文卫星：SWAS,submilimeter wave astronomy satellite
亚毫米波天文台：submillimeter observatory
亚毫米波天文：submillimeter astronomy
亚毫米波空间天文：submillimeter space astronomy
亚毫米波测光：submillimeter photometry
亚毫角秒光波天体测量：submilliarcsecond optical astrometry
亚当斯环：Adams ring
哑铃状射电星系：dumbbell radio galaxy