Mars appears closest to the bright star Aldebaran of the Taurus constellation Tuesday (Sept. 6). The pair will be visible high in the south before sunrise.
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.