
NASA @NASA
Today is the northern #SummerSolstice, marking a new season as well as the longest day in the northern hemisphere. While it’s a time to enjoy the warmth & light, it also signifies an astronomical event caused by the tilt of Earth’s axis. 🌍☀️ Read more: https://t.co/Wt5BhAKAq1 https://t.co/wsuKWdXr03 — PolitiTweet.org