1. German astronomer who first stated laws of planetary motion (1571-1630)
   - Kepler, Johannes Kepler

Type of: astronomer, stargazer, uranologist

• Calamity Jane
• calamus
• Calamus australis
• calamus oil
• Calamus penna
• Calamus rotang
• Calan
• calando
• Calandrinia
• Calandrinia ciliata
• calanthe
• Calapooya
• Calapuya
• calash
• calash top
• calathian violet
• calc-tufa
• calcaneal
• calcaneus
• calcareous
• calcarine fissure
• calcarine sulcus
• calced
• calcedony
• calceiform