Rare Comet Sighting: Visible from Earth after 80,000 Years
A comet not seen for more than 80,000 years will be visible from Earth, potentially during two separate time periods over the next month. Comet Tsuchinshan-ATLAS, also known as Comet A3, is believed to have an orbit around the sun of more than 80,000 years, according to earth.com. The comet was first visible starting on Sept. 27 and will continue until shortly before sunrise on Oct. 2, appearing like a fuzzy ball with a tail stretching across the sky.
Expert Insight: Unpredictable Behavior and Appearance
Minjae Kim, a space expert in the University of Warwick’s astronomy department, explained that Comet C/2023 A3 has an orbital period of approximately 80,000 years, classifying it as a long-period comet. This classification means its behavior and appearance can be unpredictable, with potential changes in brightness and tail development as it approaches the sun.
Exciting Viewing Opportunities: Mark Your Calendars
If predictions hold, the comet could be visible to the naked eye, resembling a fuzzy star with a tail stretching across the sky. For a closer look, binoculars or a small telescope may reveal more detail in the comet’s structure and tail. Another viewing opportunity, with better visibility expected, will be in the middle of October if the comet survives its trip around the sun.
Potential for Breakage: A Natural Phenomenon
It is important to note that comets often break apart as they move closer to the sun. If Comet C/2023 A3 survives the trip around the sun, it could be visible with the naked eye at its closest approach to Earth, offering the best visibility from Oct. 12 until Oct. 20.
The Final Farewell: Disappearance for 80,000 Years
As the comet moves higher in the sky each night, it will eventually disappear, not to be seen again for another 80,000 years. Starwalk, an astronomical app for stargazers, has labeled this comet as the “most anticipated comet of the year.”
So, mark your calendars, grab your binoculars, and keep your eyes on the sky for this rare celestial event that only occurs once in a lifetime. Who knows what mysteries and wonders this ancient comet may reveal as it graces our night sky after an 80,000-year absence?
