Question: The Neil Modular Tracker, a Free Software project to create a Jeskola Buzz clone for Linux, which was based on a currently unmaintained deprogram called "Aldrin", is named after a wordplay on Neil Armstrong and what former American astronaut?
Sentence (from "Buzz Aldrin"): He also went into orbit on the Gemini 12 mission, finally achieving the goals for EVA (space-walk work) that paved the way to the Moon and success for the Gemini program; he spent over five hours on EVA on that mission.
Relevant evidence: No