Astrobiology is the science that addresses the questions on the origins, evolution, distribution, and future of life in the Universe. Organic matter is a fundamental constituent of living systems and represents the substance from which life has been generated on the early Earth. The distribution of organic matter in the Universe has a direct influence on where life could originate.

Physical insight into distant astronomical objects can only be gained by remote observation. For this purpose astronomers build telescopes, observe the desired objects and compare the obtained data with theoretical models.This 'Praktikum' intends to introduce the typical work of astronomers. Correspondingly, it consists of an interesting mix of theory, data interpretation, and instrumentation.

We will discuss the synthesis of chemical elements and molecules in the universe and introduce basics of molecular quantum mechanics and spectroscopy. Then, we will learn about molecular composition of galaxies, interstellar medium, protostars and protoplanets, Sun and stars, circumstellar envelopes, comets and planetary atmospheres in the Solar system and beyond, origin of life and astrobiology.