What to see in the September night sky 🔭 🔭 2nd: Very thin Moon lies near Regulus (am) 🔭 5th: Venus lies near waxing crescent Moon (pm) 🔭 8th: Saturn at opposition 🔭 18th: Full Moon & partial lunar eclipse (am) 🔭 22nd: See the Moon approach the Pleiades For the best opportunity to stargaze in September, make sure to look up on the 2nd, when there is a new Moon. You'll have less light pollution in the sky. Regulus is one of the brightest stars in the night sky and it will appear close to a thin crescent Moon on this date. There's another opportunity to appreciate the crescent Moon on the 5th when it will lie near Venus. Saturn reaches opposition on 8th September, when the planet is presented at its best to us viewing from Earth. Shining at magnitude +0.2 among the stars of Aquarius, Saturn reaches around 30° altitude when due south, which is much better than it has managed over recent years. Set your alarm early on 18th September! A partial lunar eclipse will begin at 3.14am, when the Moon begins to enter Earth’s umbra (the darkest part of Earth's shadow) and will end at 4.16am when the Moon is outside the umbra. During its maximum at 3.45am, 3.5% of the Moon’s disk will be in shadow. Finally, the 22nd September will be an exciting day! Firstly, it's the autumn equinox, where both the day and night will be almost exactly 12 hours. It marks the beginning of autumn in the Northern Hemisphere, so look forward to longer nights of stargazing from now on. Also on the 22nd, you will be able to see a close approach between the Moon in a waning gibbous phase and M45, an open star cluster called the Pleiades. You will also be able to see the constellation Orion, which contains the asterism ‘Orion’s Belt’ made out of the stars Alnitak, Alnilam and Mantika. If you follow the line you get from connecting these stars, it will guide you to M45. HAPPY SEPTEMBER STARGAZING! ✨️ missionastro.org #whatsinthenightsky #nightsky #uknightsky #missionastro #justgoodscience #astronomy #astronomylovers #astronomyfacts #septembernightsky #stargazing #fullmoon #ilovespace #givemespace #sciencesummer #lunareclipse #pleiades #saturn