/cdn.vox-cdn.com/uploads/chorus_image/image/61510985/84569712.jpg.0.jpg)
September 23 - 1846: Germany - astronomer Johann Gottfried Galle discovered the 8th planet Neptune, (four times the diameter of earth) at the Berlin Observatory. #history
— Today In History (@Yesterday_Today) September 23, 2018
Filed under:
#SinkingNotWaving