Astronaut-Christiana Paraskevopolous Christiana Paraskevopoulos August 12, 2020 Leave a Comment [iframe width=”560px” height=”320px” allowfullscreen=”true” src=”https://rmit-arc.instructuremedia.com/embed/2e32a151-05ed-448c-bb06-a73e949fd361″ frameborder=”0″]