A helicopter flies in front of a full moon Monday, April 10, 2017, in Las Vegas. (Photo by John Locher/AP Photo)





A British Airways plane approches landing at Heathrow Airport below the moon in London, Tuesday, July 4, 2017. (Photo by Frank Augstein/AP Photo)





A Ryanair passenger aircraft flies past a super moon in Ardales, southern Spain, October 17, 2016. (Photo by Jon Nazca/Reuters)





A passenger aircraft makes it's landing approach to Heathrow airport in front of a “super moon” at dawn in west London, Britain, October 17, 2016. (Photo by Toby Melville/Reuters)





A passenger jet is silhouetted against the moon as it flies over Shanghai, China November 11, 2016. (Photo by Aly Song/Reuters)





An airplane of German air carrier Lufthansa passes the moon over Frankfurt, Germany, April 9, 2017. (Photo by Kai Pfaffenbach/Reuters)





A passenger plane, with a full Harvest moon seen behind, makes its final landing approach towards Heathrow Airport in London, Britain, October 5, 2017. (Photo by Toby Melville/Reuters)





A commercial airplane flies past the moon above Geneva, Switzerland, Saturday, June 17, 2017. (Photo by Valentin Flauraud/Keystone via AP Photo)





A half moon is seen from Gravelly Point as a jet takes off from Ronald Reagan National Airport on August 14, 2017 in Arlington, Va. (Photo by Ricky Carioti/The Washington Post)





An American Airlines aircraft flies past the moon as the Los Angeles Angels play the Texas Rangers in the first inning of a baseball game, Friday, September 1, 2017, in Arlington, Texas. (Photo by v/AP Photo)