books some planetary systems discovered
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# Planetary systems
# planetary data system
# Planetary rings
# Planetary Assembly
# Presidents of the Planetary Society
# planetary boundary layer
# List of primary planetary nebulae
# Kepler's laws of planetary motion
# Planetary boundary layer alignment
# Planetary environment and oxygen catastrophe
# Planetary classes
# resonant planetary orbits
# Planetary Encounters with Jupiter
# Remote sensing of the planetary boundary layer
# Planetary boundary layer drag
# Planetary protection
# planetary migration
# planetary geology
# Primary planetary materials
# Teaching in the age of planetary
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Source: wikipedia.org
بعض الأنظمة الكوكبية التي اكتشفت (Info)
من النظم الكوكبية التي اكتشفت حتى الآن بالإضافة إلى المجموعة الشمسية الأمثلة التالية:
- الدب الأكبر 47
- السرطان 55
- غلييزا 581 (وله كوكب مشابه للأرض :Gliese 581 c)
- غليزا 876
- HD 37124
- اتش دي 69830 بي
- My Arae
- نباض 1257+12
- Ypsilon Andromedae
