Mebsuta has its roots in an ancient Arabian view where it and the star Mekbuda (Zeta Geminorum) were the paws of a huge lion extending over many present-day constellations.

Alternatively, it may be a star that has passed through the asymptotic giant branch stage and possesses a detached shell of dust.

This topologically complex field is most likely generated by a dynamo formed from the deep convection zone in the star's outer envelope.

Such an occultation took place on April 8, 1976 by Mars, which allowed the oblateness of the planet's outer atmosphere to be measured.

[25] USS Melucta (AK-131) was a United States Navy Crater class cargo ship named after the star.