Maggie Aderin-Pocock is a space scientist developing telescopes and instruments for satellites. Her passion for communicating her science has also led her back into the classroom, into filming documentaries and appearing on prime time TV with Jeremy Paxman.
If you're interested in maths then Marcus du Sautoy does not really need an introduction: he is well known for his TV and radio appearances and popular maths books. And he's also written for Plus in the past. In this interview he chats about his work as a mathematician and maths populariser.