Better Understanding of Astronomy (see Lecture 128.028 resp. 128.029) by some Observations and Calculations
1) Sky Observations: Constellations (naked eye, field glass), telescope observations 2) Short astrometric measurements (double stars, planets etc.), simple photometry3) Calculations (Astrometry, Celestial Mechanics, Astrophysics) 4) Excursion to an Observatory 5) Short lecture (~5 min, topic of choice)
see german text