Conversation so far:
What tv shows did Seth MacFarlane produce?
MacFarlane served as executive producer of the Neil deGrasse Tyson-hosted Cosmos: A Spacetime Odyssey, an update of the 1980s Cosmos series hosted by Carl Sagan.

Question: What was the show about?
Self-contained rewrite: What was the show Cosmos: A Spacetime Odyssey produced by Seth MacFarlane about?