Mars is closing in on its alignment date with Castor and Pollux, which according to my planetarium software, should occur not on June 4 as I previously
thought, but on June 7 or 8, depending on which line you perceive as being straighter!  I would find an alignment in which Mars was somewhat below a
straight line from Castor to Pollux to be slightly preferable to the other way around.  The other pleasing arrangement must have occurred several days
ago, when Mars' distance from Pollux equalled the distance between Pollux and Castor.  The Beehive Cluster can be seen just on the upper left edge.