This October, the night sky promises a breathtaking display as Comet C/2023 A3 (Tsuchinshan-ATLAS) makes its highly anticipated appearance. With an orbital period of about 80,000 years, it’s a rare sight, making it a once-in-a-lifetime event for skywatchers.

When and Where to See the Comet

The best time to observe Comet Tsuchinshan-ATLAS will be after October 12, 2024, when it reaches its closest point to Earth. It will be visible low in the western sky just after sunset. Each evening, the comet will rise higher, making it easier to spot. By October 17, conditions should be ideal for catching a glimpse. While it might start faint, experts predict the comet could brighten significantly as it travels farther from the Sun.

To increase your chances of seeing this celestial marvel, find a dark, unobstructed viewing location, free from light pollution. Binoculars or a telescope can help, especially in the earlier part of the month, when the comet may still be dim.

Comet Tsuchinshan-ATLAS: A Highlight of the Year

Although comets are often unpredictable, Tsuchinshan-ATLAS has the potential to become one of the brightest comets of 2024, given its trajectory and behavior so far. It will move through the constellation Virgo, and star charts or astronomy apps can assist in tracking its progress across the sky.

Not the Only Comet in October

Interestingly, Comet Tsuchinshan-ATLAS isn’t the only comet making an appearance this month. Another comet, C/2024 S1 (ATLAS), is also expected to be visible later in October. However, there are concerns it might disintegrate before reaching full brightness. Until then, Tsuchinshan-ATLAS remains the main focus, offering one of the most exciting comet-viewing opportunities in years EarthSky ​Time and Date.

So, prepare your binoculars and keep an eye on the western horizon this October for a cosmic show you won’t want to miss!