NASA @NASA
Our magnificent planet is ready for its close-up 📸 on #EarthDay. We’re calling on YOU! Help us celebrate by uploading a photo of your favorite natural features using #PictureEarth. Learn how your pictures could be featured in future projects: https://t.co/UYhhk2ovwt https://t.co/KDeHaekmdP — PolitiTweet.org