Fathom Fathom A fathom is a unit of length in the imperial and the U.S. customary systems equal to , used especially for measuring the depth of water. There are two yards (6 feet) in an imperial fathom. Originally the span of a man's outstretched arms, the size of a fathom has varied slightly depending on whether it was defined as a thousandth of an (Admiralty) nautical mile or as a multiple of the imperial yard. Formerly, the term was used for any of several units of length varying around . The name derives from the Old English word "fæðm", cognate
Fathom (comics) (letters). In this volume, Aspen Matthews inadvertently releases a group of incarcerated underwater beings called The Typhos, who are bent on overthrowing The Blue. Her identity is also exposed to the human world, forcing her into hiding. "Fathom" vol. 7, also known as "Michael Turner's All New Fathom", publishing anticipated June 2018, includes a new creative team of writer Ron Marz (Green Lantern, Witchblade) and artist Siya Oum (Lola XOXO). This all-new adventure for Aspen's preeminent hero sees her attempt to navigate an ever-changing world where The Blue are not only present above the surface-but exploited in new and dangerous