Harald Lesch about the achievements of the famous astrophysicist, who was born on the day of death of Galileo Galilei and who died on Albert Einstein's birthday. This video is a production of the ZDF, in collaboration with objektiv media. Subscribe? Just click here - null More information about Terra X here - http://www.terra-x.de/ You can find "Leschs Kosmos" here - https://www.zdf.de/wissen/leschs-kosmos Terra X at Facebook - https://www.facebook.com/ZDFterraX Graphics: Kurzgesagt - In a Nutshell