A Japanese Epsilon rocket failed tonight (Oct. 11) during its sixth-ever mission, a launch that aimed to loft a technology-demonstrating satellite.
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.