earth-crossing object
相关英语词汇推荐
- starburst
- classical quasar
- abundance effect
- accreting binary
- star-formation burst
- Hipparcos Catalogue
- Foucaultgram
- WR nebula,Wolf-Rayet nebula
- diagonal mirror
- plateau phase
- Desdemona
- Vilnius color system
- finder-circle
- proto-galactic object
- standard rotational velocity star
- heliomagnetosphere
- mesogranulation
- halo dwarf
- hypergiant
- reddened galaxy