Robert Moses Middle School Students in the class of Ms. Kathleen Gusmerotti were privileged to have an astronomy lesson from Mr. Holst, a parent of one of the students.  Putting together a lesson on simple astronomy and telescope basics, Mr. Holst visited the class and set up his telescope outside in the fields. Students were able to look at the sun and moon and see the craters on the moon which were visible. It was an enjoyable experience for everyone.