When you think of Vikings, your mind may imagine the muscular Norse Gods: Thor, Odin, or Loki. Or perhaps you might picture fierce-looking bearded men aboard slender, symmetrical boats rowing oars in unison, commanded by feared war heroes like Ragnar Lothbrok. Yet a recent investigation has found that, during the Viking Age, one of the most celebrated leaders was actually a woman. A recent study has found that Queen Thyra is honored on runestones far more than any male counterpart. Runestones are ancient monuments that are inscribed with runic writings,…