1. Kristian Birkeland [49] deduced that the currents flowed in the east–west directions along the Auroral arc, and such currents, flowing from the dayside toward (approximately) midnight were later named

2. One port framed Saturn at half phase, dayside pale gold and rich bands amidst the jewelry of its rings, night side wanly Ashimmer with starlight upon clouds, as big to the sight as Earth over Luna.