Terra X Harald Lesch
ZDF | 29 min.
Harald Lesch … and the mystery of the Big Bang 2026 | Mediathek
The Big Bang is said to be the beginning of everything: the universe, the Earth, mankind. But there are still many unanswered questions. Astrophysicist and “Terra X” presenter Harald Lesch sets out in search of the real Big Bang.
Harald Lesch … Personal review of the year 2025 2025 | Mediathek
Does global warming influence the frequency of earthquakes? How are wars and conflicts fought in space? What can science do about it? “Terra X Harald Lesch” with answers.
Harald Lesch … The quantum revolution 2025 | Mediathek
How quantum computers are changing our world and quantum light makes diseases visible. Harald Lesch takes us into a reality that we cannot see, but which is already changing our lives.
Harald Lesch … and life on the supervolcano 2025 | Mediathek
A supervolcano is rumbling near Naples. An outbreak would have catastrophic consequences for the whole of Europe. Some researchers are already issuing warnings. How close are we to the inferno?
