The students were able to spend one hour learning about their lives and their experiences, followed by a question and answer session.
Mr. Schweichkart went to space in 1969 on Apollo 9 for 10 days while Mr. Prunariu is the only Romania cosmonaut and went to space on Saliut 6 in 1981 for 8 days.
Over a hunder astronauts and cosmonauts were in Vienna for the XXIX Space Explorers´ Planetary Congress and on October 5th all of the astronauts involved went to various schools around Austria.