![Sian Prosser](https://planetary.s3.amazonaws.com/web/assets/pictures/_200x200_crop_center-center_82_line/sian-prosser.jpg 200w)
Sian Prosser
Librarian and Archivist, Royal Astronomical Society
Sian Prosser is Librarian and Archivist at the Royal Astronomical Society .
Latest Planetary Radio Appearances
Celebrating the 200th anniversary of the Royal Astronomical Society and the life of the late astronomer Margaret Burbidge.