Home Is The Hangman, by Roger Zelazny. A robot sent out into space returns to Earth, and one of its creators dies under suspicious circumstances. Are the two related? A classic science fiction novella from Sci-Fi Radio.
Call Me Joe, a Poul Anderson from Sci-Fi Radio, is a story of a man who projects his mind into an artificial body built to explore the surface of Jupiter. And a short subject from ZBS, Rocket Pierre and the Crown Jewels of Jupiter.