“Artemis Ascending” will use virtual reality to let participants feel like they’re beside the Artemis 1 mission as it lifts off no earlier than Saturday (Sept. 3).
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.