Astrophysicist Alain Lecavelier des Etangs (Institut d'Astrophysique de Paris, France) talks about the possible orbits of planet Beta-Pictoris b and the implication for observing any transit phenomenon (part 4). Also see https://picsat.obspm.fr/science/scien... for science references.

With many thanks to Jean Mouette from the Institut d'Astrophysique de Paris for technical support with the interview.