- CHARA (Beta Canum Venaticorum). A lovely name for a northern star that vaults the heavens in northern spring, “Chara” from Greek meaning “joy.”
- Eta Geminorum (Wikipedia)
Eta Geminorum (η Geminorum, abbreviated Eta Gem, η Gem), formally named Propus /ˈproʊpəs/, is a triple star system in the constellation of Gemini. It is a naked-eye variable star around 380 light years from the Sun.