For 10 points, name this stellar body at the center of the solar system.
Objects on the surface of this entity are described by Sporer's Law and were not as visible during the Maunder Minimum. The SOHO spacecraft, which sends telemetry about this object to Earth, occupies a Lagrange point of an orbit around this astronomical object. Voyager 1 and 2 passed through a (*) termination shock, which was formed because of this object. This object emits a stellar wind of plasma that produces the Northern Lights, and its corona is visible during an eclipse. For 10 points, name this stellar body at the center of the solar system.
Objects on the surface of this entity are described by Sporer's Law and were not as visible during the Maunder Minimum.
the {sun} [or {Sol}]