Artist rendition on the Parker Solar Probe All of these satellites have noticed the Sun from the plane of the ecliptic, and so have only noticed its equatorial locations in detail. The Ulysses probe was launched in 1990 to check the Sunlight's polar locations. It very first traveled to Jupiter, https://actionfocus.de/der-ultimative-leitfaden-zur-auswahl-der-perfekten-kinderwerkbank/