Astronaut Nicollier ends professional career
He was the first – and is still the only – Swiss person to have been in space. Now Claude Nicollier has held his final official lecture as a professor at the Swiss Federal Institute of Technology Lausanne (EPFL). (SRF/swissinfo.ch)
You can find an overview of ongoing debates with our journalists here. Please join us!
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.