A SpaceX spacecraft will send three astronauts and a Russian cosmonaut into space on Wednesday (Oct. 5) and NASA has a lineup of events to follow live.
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.