Rare Comet Tsuchinshan-ATLAS Now Visible Over Northern California. Here’s How to See It.
Hot on the heels of the Northern Lights, another rare celestial event has skywatchers in Northern California looking to the heavens. Comet Tsuchinshan-ATLAS is currently making its way through the night sky, offering a fleeting chance to see it before it vanishes for another 80,000 years.
The comet, first discovered last year, originated from the distant reaches of our solar system, traveling from approximately 18 trillion miles away—a distance of about three light-years.
Having been visible in the southern hemisphere for weeks, the comet is now climbing higher in Northern California’s skies each day through late October. However, it’s gradually becoming fainter as it drifts further from Earth.
For the best chance to spot it, look southwest after sunset, near the bright planet Venus. The window for viewing is brief—once Venus sets, the comet will no longer be visible that night. While it can be seen with the naked eye under ideal conditions, using a telescope, binoculars, or telephoto lens will make it much easier to spot.
The comet’s two tails—one formed from light reflecting off ice and another from dust—are a spectacular feature as it continues its journey past the sun. NASA advises that the best time to see the comet is now through October 24.
Don’t miss this once-in-a-lifetime event. If you miss it, you’ll have to wait another 80,000 years for its return!
