Comet C/2023 A3 reaches closest to Earth Saturday

For more: https://news.cgtn.com/news/2024-10-13/Comet-C-2023-A3-reaches-closest-to-Earth-Saturday-1xFr3e3Yx7W/p.html Comet C/2023 A3 Tsuchinshan-ATLAS on October 12 reached its closest distance to Earth, only 0.472 astronomical units away, which is about 43.9 million kilometers. The best time to observe the comet is from now until October 26. #comet #earth Subscribe to us on YouTube: https://goo.gl/lP12gA Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv