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 1512→
SunMonTueWedThurFriSat
1234
567891011
12131415161718
19202122232425
262728293031
1 May 1512 2 May 1512 3 May 1512 4 May 1512 5 May 1512 6 May 1512 7 May 1512 8 May 1512 9 May 1512 10 May 1512 11 May 1512 12 May 1512 13 May 1512 14 May 1512 15 May 1512 16 May 1512 17 May 1512 18 May 1512 19 May 1512 20 May 1512 21 May 1512 22 May 1512 23 May 1512 24 May 1512 25 May 1512 26 May 1512 27 May 1512 28 May 1512 29 May 1512 30 May 1512 31 May 1512 1 June 1512
MD -187541 MD -187540 MD -187539 MD -187538 MD -187537 MD -187536 MD -187535 MD -187534 MD -187533 MD -187532 MD -187531 MD -187530 MD -187529 MD -187528 MD -187527 MD -187526 MD -187525 MD -187524 MD -187523 MD -187522 MD -187521 MD -187520 MD -187519 MD -187518 MD -187517 MD -187516 MD -187515 MD -187514 MD -187513 MD -187512 MD -187511 MD -187510