When Mercury Transits the Sunlight, it is possible to see it to be a small black dot silhouetted from the Sunshine's disk. During its 2nd flyby from the Earth on Oct 6, 2008, MESSENGER discovered that Mercury's magnetic subject is usually incredibly "leaky". The spacecraft encountered magnetic "tornadoes"—twisted bundles of https://apps.apple.com/de/app/merkur-spieleraum-online/id6477957809