52 Сезона
996 Епизода
NOVA - Season 31 Episode 7
Is the magnetic field protecting Earth from deadly radiation about to reverse direction or even dissapear?
- Година: 2025
- Земја: United States of America
- Genанр: Documentary
- Студио: PBS
- Клучен збор: nature, candid, inspirational, factual, dramatic, informative, instructive
- Директор:
- Улоги: