Subject
- galaxy planes6
- radial velocity6
- redshifted6
- sloan photometry6
- variable stars6
- extinction5
- galaxy classification systems5
- planetary nebulae5
- stellar spectral types5
- ultraviolet astronomy5
- young stellar objects5
- accretion4
- chemical abundances4
- dwarf stars4
- h beta photometry4
- magellanic clouds4
- stellar associations4
- stellar distance4
- late-type stars3
- medium band photometry3
