near-earth objects removed from the sentry risk table معنى
- كويكبات مستبعدة من جدول مخاطر الحارس
كلمات ذات صلة
- near-earth asteroids معنى
- near-earth object معنى
- near-earth object tracking معنى
- near-earth objects معنى
- near-earth objects in 2017 معنى
- near-earth supernova معنى
- near-earth-sized exoplanets معنى
- near-earth-sized exoplanets in the habitable zone معنى
- near-east regional training seminar on food and agricultural policy analysis معنى