Here are the answers to the quiz:
https://hidrive.ionos.com/lnk/VZUDuoge
We discussed the answers and the other options in our online meeting on Thursday which can be watched on YouTube:
https://www.youtube.com/watch?v=5Ck0jXq_uuk&t=3178s
We’ve since learnt at least one of the questions has an error; there is a Mare Australe on Mars as well as on the Moon. The number of principal stars in the asterism of Cepheus is also being debated… 48 unambiguous questions out of 50 isn’t bad I don’t think!
James