The naming of names for astronomical satellites is a funny game. Most are weird acronyms (WFPC, STIS, NICMOS are all Hubble cameras), which many times are puns on the mission itself (FAST). Some are named simply, after astronomers who contributed to the field of study (Chandra, Spitzer). The Swift satellite is not an acronym or named after anyone. It's just a swift satellite.
Right now, the Gamma-ray Large Area Space Telescope is very close to launch. But "GLAST" is not the best name. I worked on the education and public outreach for the mission for years, and sometimes the hardest part was using that name (though it made for some fun puns; I wrote articles like "The GLAST Resort"). Because of the picture we used a lot for GLAST, shown on the left, I called it the "flying cheese block". It's time to rename GLAST into something cool. And NASA ...
