2021, May: Mars in Gemini

During May 2021, Mars marches across the starfields of Gemini.  The planet is visible in the western sky after sunset.  Early in the month, Mars is near the feet of Castor.  Mars moves through the constellation diagonally from lower right to upper left.  It ends the month passing Pollux.

This episode is also available as a blog post: https://whenthecurveslineup.com/2021/04/25/2021-may-mars-in-gemini/