On Thursday, there was a Planets and Moons Chat with the S283 module chair, Professor David Rothery and one of the module team, Professor Mahesh Anand. There are usually two of these held during the duration of the module and rather unusually the recordings are made available on YouTube sometime after the live event for anybody to view, not just S283 students. A tutorial covering chapters 3 and 4 of the Introduction to the Solar System book was timetabled to take place at the same time, so the tutor cancelled it the day before and rescheduled it for next Sunday. The email sent to students telling them about this change had the wrong date on it, so another one was sent shortly afterwards. Oh dear.