Comet September 27 2025. We also made a video to visualize the comet's trajectory in space. A mysterious celestial event known as the star of bethlehem — which was said to have accompanied the birth of jesus christ — could have been a comet because it appeared.
The real question is how bright 2023 a3 will get—and when. September 27, 2025 (mag 2.9) closest approach to earth: