Keck II's near infrared (adaptive optics and K prime filter with 1950-2295 nanometre bandpass) view of Uranus changing its relative position to us as we both fall around the Sun in seven year timespan. (credit: Imke de Pater, Seran Gibbard, Heidi Hammel / W. M. Keck Observatory)

http://bit.ly/2W1ffLV via /r/spaceporn http://bit.ly/2MAPSNU