Φίλιππε και όλοι οι φίλοι, κοιτάξτε το μήνυμα (e mail) που πήρα: From: Introduction to Astronomy Course Staff [noreply@coursera.org] Subject: Coursera Weekly Digest Email This week Coursera is rolling out a new feature, the Weekly Digest. This is an automated email created to reflect your progress on the week's class material. Hopefully this will be a helpful new addition to your study! As with most new features, however, there may be a window of refinement. As many students have noticed, the email refers to 6 assessments, which is not correct. We expect to learn more details on Monday about how the automated email service identifies assessments and will hopefully have this ironed out in the coming weeks. Thanks to all of you for your patience as we experiment with new ways to make this class and platform better.