Govert to the edge of the Universe

How can we protect us against cosmic impacts? Will we ever live on Mars? Is there extraterrestrial life? How is the universe created? And do the atoms in our body come from the stars? Fifty years after Apollo 11 Govert Schilling takes us on a fascinating trip around fantastic astronomical highlights since the first step on the moon. On the historical 21st of July 1969 Govert was twelve years old and since that magical moment he is fascinated about the cosmos.