[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-357":3},{"preview":4,"open":12,"missing":29},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":12,"instructions":13,"excerpt":12,"prompts":14,"lock":17,"access":18,"updated":19,"previous_id":20,"next_id":21,"previous":22,"next":24,"first":26},357,11,50,"C1","listening","extracts","listening_extracts",null,"You hear part of a radio programme in which an astronomer talks about the search for planets around other stars.",[15,16],"What is Doctor Marsh's opinion of the media coverage of new planets?","According to Doctor Marsh, how are most distant planets detected?","login","pro","2026-10-02T14:14:49",356,358,{"id":20,"number":23,"title":12,"slug":12},10,{"id":21,"number":25,"title":12,"slug":12},12,{"id":27,"number":28,"title":12,"slug":12},347,1,false]