Eligio Lisi (INFN Bari). 

The recording is accessible at this link.
 

Michela Mapelli (University of Padova)

Alan Heavens (Imperial College)

The recording is available at this link: https://u-paris.zoom.us/rec/share/PrQrnMQ-vtVWT9B33sjP9_HiyqoboWq0gbQYJBJwAQySrHyuN57SLfMkumStjP1M.hfCHyz2Kzec90ERs

Jocelyn Monroe (Royal Holloway University of London)

The recording is available at this link

Jonathan Gair (Max Planck Institute for Gravitational Physics)

Recording of the colloquium is available at this link.