Artist rendition on the Parker Photo voltaic Probe Every one of these satellites have noticed the Sun with the plane on the ecliptic, and so have only noticed its equatorial regions in detail. The Ulysses probe was released in 1990 to study the Sunlight's polar areas. It initial traveled to https://actionfocus.de/der-ultimative-leitfaden-zur-auswahl-der-perfekten-kinderwerkbank/