{"product_id":"ulrich-walter-hoellenritt-durch-raum-und-zeit","title":"Ulrich Walter - Hell's ride through space and time","description":"How do astronauts eat and sleep on the space station? And how do they go to the toilet? Is sex possible in space? And will there ever be Star Trek warp drives? \u003cb\u003eAstronaut Ulrich Walter\u003c\/b\u003e gets to the bottom of the mysteries of space travel in a scientifically sound and extremely entertaining way. \u003cbr\u003e\u003cbr\u003eWith expert knowledge and many of his own impressions, he explains in \u003cb\u003e\"Hell's Ride through Space and Time\"\u003c\/b\u003e how space travel works, what is possible in principle, but also what is not. His last book, \"Im Schwarzen Loch ist der Teufel los\", describes the creation and development of our universe in the same way. The book became a Spiegel bestseller. \u003cbr\u003e\u003cbr\u003eWalter is one of the eleven Germans who have made it into space so far - as of April 2022 ;). Born in Iserlohn in 1954, the physicist began his astronaut training in 1988 before embarking on his flight into space in 1993. He has held the Chair of Astronautics at the Technical University of Munich since 2003. In addition to his successful writing activities, Ulrich Walter presents the documentary series \"Spacetime\" on N24.\u003cbr\u003e","brand":"Komplett-Media","offers":[{"title":"Default Title","offer_id":45499078902028,"sku":"20426","price":18.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/8793\/8316\/files\/productImage-20426-ulrich-walter-hoellenritt-durch-raum-und-zeit.jpg?v=1720656150","url":"https:\/\/get-digitol.shop\/en\/products\/ulrich-walter-hoellenritt-durch-raum-und-zeit","provider":"getDigital","version":"1.0","type":"link"}