On February 4th, the current Year One Astronomy lessons will be coming down, and the new lessons will be uploaded as fast as Professor Plumb can do it! If you have completed the current Year One course, you are not required to do the new one, but it would be advisable to do so, because the material in it will be tested on your O.W.L. exam. If you haven't completed the current course, it's your choice whether or not to do so before the new material is posted.
Additionally, I would like to have at least one new PA. To be accepted for that position, applicants need to have already completed the new Year One course and send me a screen shot of their gradebook (showing their Y1 grades) by owl.