This September, the night sky over the US is packed with planets, bright moons, and ideal conditions for stargazing. On September 7, a total lunar eclipse will turn the moon red. It won't be visible in the US, but Americans can still enjoy the full ‘corn moon' rising that night. On the night of September 8, the moon aligns with Saturn and Neptune. Saturn is easy to spot, while Neptune needs binoculars or a scope. Early on September 16, look for Jupiter shining close to the crescent moon. With binoculars, you might see its four largest moons too. On September 19 before dawn, Venus appears very close to the moon. In the US, they won't touch, but they'll be side by side. September 21 brings the new moon, giving ideal dark skies for stargazing. Look for the Milky Way's galactic core stretching across the southern sky. Also on September 21, Saturn reaches opposition and shines all night. Its rings look thin now, but the planet will be at peak visibility. September 23 is Neptune's brightest night of the year. Still too faint to see unaided, but it's your best chance with a telescope.