Bonus group sessions May 19 and 25

Hi everyone!

The regular group sessions are now done, but ?rjan will host two bonus sessions on May 19  (on the time and place of the Thursday group sessions in the schedule) and May 25 at 14.15 in Limbo.

He will there focus on topics you think are most useful to prepare for the exam - you can suggest topics on Astro-Forum!

-Kai