Скачать или смотреть Beyond Earth's shield: The most powerful planetary magnets.

This video takes us on an extraordinary journey through the cosmos, showcasing the incredible range of planetary magnetic fields. While the initial premise of 'strong magnetic fields' might seem to apply loosely to Venus and Mercury, whose fields are almost negligible, the true powerhouses emerge as we explore further. Most people don't realize that Earth's magnetic field, while vital for shielding us from solar radiation and creating the stunning aurorae, is actually quite modest in the grand scheme of the universe. The gas giants like Jupiter and Saturn, with their rapidly spinning metallic hydrogen cores, generate fields hundreds of thousands of times stronger than our own. But watch what happens next – the exoplanets and especially the brown dwarf SIMP01365 reveal magnetic fields that dwarf anything in our solar system, reaching into the hundreds of millions, even billions, of nanoTeslas! It makes you wonder: what kind of unseen forces are at play to generate such immense magnetic power?