Catch the Comet: Last Chance to Spot C/2023 A3 in Portland

You might have heard that Comet C/2023 A3 Tsuchinshan-ATLAS has been occasionally seen in the Pacific Northwest skies this month. Unfortunately, the weather hasn't been cooperative, making it tough to catch a glimpse. But don't worry! There are still one or two opportunities left before it disappears for good. Let's talk about the best time to spot this rare comet. Josh Cozart, a meteorologist from KOIN, has some tips for us. He suggests that Tuesday night might offer a small window of clear skies. If you're near Southwest Washington, you might have a better chance than in the greater Portland area.However, the real golden opportunity comes on Wednesday, October 23, 2024. During the dusk hours, Portland skies are expected to be mostly clear. This might be your last chance to see the comet before it leaves our solar system forever. So, why is the comet visible at all? NASA explains that when a comet gets close to the sun, it warms up. This causes ice to transform into gas, creating a glowing coma and tail that stretches millions of miles. Early predictions said that Comet C/2023 A3 might return every 80, 000 years. But new data suggests that it could be leaving our solar system for good. So, don't miss this chance to see it!