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 "Neil (software)"): Neil Modular Tracker is a Free Software project to create a functional Jeskola Buzz clone for Linux, based on an earlier, currently unmaintained program called "Aldrin".
Relevant evidence: Yes