focal plane spectrometer
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- Great White Spot
- terminal-age main sequence(TAMS)
- subdwarf B star
- dense star cluster
- starburst galaxies
- bipolar planetary nebula
- membership of cluster
- global positioning system
- focal plane spectrometer
- initial planet
- Compton loss
- Hubble distance
- Flat Spectrum Radio Quasars
- plane of trajectory orbital
- NOAO,National Optical Astronomical
- metallicity gradient
- standard rotational velocity star
- Geneva color system
- moderate-resolution spectrograph
- MGS,Mars Global Surveyor