The rocket will carry the Space-Based Infrared System Geosynchronous Earth Orbit Flight 6 (SBIRS Geo-6) satellite into orbit.
Earth’s highest, coldest, rarest clouds are back. How to see the eerie ‘noctilucent clouds’ this summer.
Look North as the stars appear in June and July to have a chance of seeing rare noctilucent (or ‘night-shining’) clouds with the naked eye.