Question: Which biochemist co-hosts a program that also features a man known as the "Peoples' Astronomer"?
Sentence (from "Mark Thompson (astronomer)"): Mark Thompson (born 1973, Norfolk, England) is a British astronomer, television presenter and writer best known for being one of the presenting team on the BBC show "Stargazing Live" and is a regular face on "The Alan Titchmarsh Show".
Relevant evidence: Yes