NASA @NASA
☀️ Our newest @NASASun mission, #NASAICON, launches tomorrow on a @northropgrumman rocket on its journey to study the dynamic zone in our atmosphere where Earth weather meets space weather. Got questions? 🕐 Tune in today at 1pm ET for a live briefing: https://t.co/Mpn897j4lY https://t.co/RlRbt8pLva — PolitiTweet.org