Today I’m posting **“Underneath the Giant Leap”** in memory of Margaret Hamilton, whose extraordinary work helped take humanity to the Moon. I wrote this song for her and for her counterpart Katherine Johnson — two women I deeply admire, working behind one of history’s most visible achievements. One calculated the trajectories; the other helped build the software architecture that allowed the mission to survive the unexpected. Their contribution deserves to be known far beyond science, engineering and space-history circles — by the general public who still remembers the giant leap. This song is my way of bringing their names back underneath it.more