Following the chain of articles to http://www.flownet.com/gat/jpl-lisp.html http://www.flownet.com/gat/jpl-lisp.html - Lisping at JPL and seeing that essentiall

Following the chain of articles to http://www.flownet.com/gat/jpl-lisp.html http://www.flownet.com/gat/jpl-lisp.html - Lisping at JPL and seeing that essentially lisp was abandoned because of an unreliable inter-process communications app written in C makes me wonder what SpaceX, Boeing etc are using.