IAU and Sky & Telescope magazine (Roger Sinnott & Rick Fienberg). Via Wikipedia.
Gemini
the Twins, Castor and Pollux
OriginAncient
AbbreviationGem
GenitiveGeminorum
Pronunciation/ˈdʒɛmɪˌnaɪ/ JEM-ih-ny genitive /ˌdʒɛmɪˈnɔːrəm/
JEM-uh-Nye
LocationNorthern Hemisphere
Primary StarPollux (β Geminorum)
Right Ascention 7h 45m Declination +28° 02'
Martian Solar Lag δ(🜨→♂) +0.223h (13.4m)
Gemini represents the twins Polydeuces (Pollux in Latin) and Castor. Their mother was Leda, and Polydueces’ father was Zeus and Castor’s father was King Tyndareus. Because of his parentage, Polydeuces was immortal, while Castor was not. The twins were inseparable and were involved in many adventures, including Jason’s quest for the Golden Fleece. In a fight over two women with another pair of twins, Castor was killed. Polydeuces, not wanting to be without Castor, asked to share his immortality with his brother. Zeus let the two stay together, spending part of their time on Olympus and part in Hades.
www.underthesky.com
Gemini as depicted by Johann Bayer in his Uranometria (1603). Source image provided by www.RareMaps.com — Barry Lawrence Ruderman Antique Maps Inc. Via www.underthenightsky.com.
←May 1581→
SunMonTueWedThurFriSat
12
3456789
10111213141516
17181920212223
24252627282930
31
1 May 1581 2 May 1581 3 May 1581 4 May 1581 5 May 1581 6 May 1581 7 May 1581 8 May 1581 9 May 1581 10 May 1581 11 May 1581 12 May 1581 13 May 1581 14 May 1581 15 May 1581 16 May 1581 17 May 1581 18 May 1581 19 May 1581 20 May 1581 21 May 1581 22 May 1581 23 May 1581 24 May 1581 25 May 1581 26 May 1581 27 May 1581 28 May 1581 29 May 1581 30 May 1581 31 May 1581 1 June 1581
MD -162339 MD -162338 MD -162337 MD -162336 MD -162335 MD -162334 MD -162333 MD -162332 MD -162331 MD -162330 MD -162329 MD -162328 MD -162327 MD -162326 MD -162325 MD -162324 MD -162323 MD -162322 MD -162321 MD -162320 MD -162319 MD -162318 MD -162317 MD -162316 MD -162315 MD -162314 MD -162313 MD -162312 MD -162311 MD -162310 MD -162309 MD -162308