NASA @NASA
๐จ Directing emergency responders ๐ฌ Guiding plane landings ๐ Navigating self-driving equipment All require a highly accurate, worldwide augmented GPS network. Thanks to @NASA_Technology, this kind of navigation is possible. Learn how itโs done: https://t.co/efmR8zrY31 https://t.co/MKnYGSOYrS — PolitiTweet.org