NASA @NASA
Happening Now: The planet Mercury passes directly in front of the Sun! ✨ This front-row seat view is from our @NASASun-observing satellite that keeps a constant eye on the Sun from its position in orbit around Earth. See more #MercuryTransit views: https://t.co/rNS6qiAVRE https://t.co/tkMrTTUgu2 — PolitiTweet.org