Spot a celestial red triangle in the September night sky

NASA highlights key astronomical events for September 2022, including planetary alignments and the seasonal shift of the equinox. This guide helps you navigate the night sky throughout the month.

Throughout September 2022, Mars creates a distinct red triangle in the sky by positioning itself alongside the bright red stars Aldebaran and Betelgeuse. Early in the month, observers can track the Moon as it passes near Saturn and Jupiter on September 9th, followed by a closer approach to Jupiter on the morning of September 11th.

The month concludes with the equinox on September 23rd. This event marks a seasonal transition and signifies that day and night are of nearly equal duration across the globe.

Source: What's Up: September 2022 Skywatching Tips from NASA