NASA @NASA
☀️Solar wind “switchbacks” 🔬Never-before-seen tiny particle events 🧹 Possible dust-free zone In August 2018, the #ParkerSolarProbe mission launched to space. Today, scientists have just announced their first discoveries from the @NASASun mission! More: https://t.co/FRWbRaYfOX https://t.co/LhtZHQygdb — PolitiTweet.org