Future lunar robots could fetch incredible science by borrowing from thousands of years of dog evolution. These companions can dig, jump and flip items over on the moon.
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.