Which biochemist co-hosts a program that also features a man known as the "Peoples' Astronomer"?
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". Stargazing Live:  The series is primarily presented by scientist Brian Cox and comedian and amateur astronomer Dara Ó Briain with support from TV presenter and biochemist Liz Bonnin and astronomer Mark Thompson.
i don't know