Subject
- brown dwarfs1
- co line emission1
- early-type stars1
- earth (planet)1
- effective temperature1
- exoplanets1
- galaxy classification systems1
- galaxy clusters1
- galaxy kinematics1
- hertzsprung russell diagram1
- interferometry1
- magellanic clouds1
- multiple stars1
- observational astronomy1
- peculiar variable stars1
- pre-main sequence stars1
- redshifted / redshift1
- space observatories1
- spectral energy distribution1
- stellar evolutionary models1
