![Profile Image](https://pbs.twimg.com/profile_images/1554062945096794113/-MPAg1pY_normal.jpg)
Neil deGrasse Tyson @neiltyson
Long suspected of receding from Earth, the Moon received five corner-reflectors positioned by American & Soviet missions, starting with Apollo 11 in 1969. These special mirrors allow us to measure the Moon’s distance accurately & routinely using lasers. It’s indeed moving away https://t.co/bCF5mvM53Q — PolitiTweet.org