Friday evening, I received a press release from NASA. The reason? The twenty-fifty anniversary of Voyager 2’s closest encounter to Uranus. Voyager Celebrates 25 Years Since Uranus Visit Jet Propulsion Laboratory January 21, 2011 As NASA’s Voyager 2 spacecraft made the only close approach to date of our mysterious seventh planet Uranus 25 years ago,Continue reading “On 25 Years Since Voyager 2’s Uranus Encounter”