The comet C/2025 K1 (ATLAS) has taken a dramatic turn. It has broken apart, creating a cloud of debris that’s now drifting through space. This comet was spotted in May by the Asteroid Terrestrial-impact Last Alert System (ATLAS) and recently made its closest approach to the sun on October 8.
Originally, it seemed like Comet K1 had made it through its solar pass intact. It came within 31 million miles of the sun, which is about four times closer than another comet, 3I/ATLAS. However, new observations tell a different story. Astronomer Gianluca Masi from Italy found that the gravitational pull while passing the sun was too strong, causing the comet to shatter into several pieces.
Masi noted, “We can see multiple fragments and a plume below the first fragment.” This fragmentation was hinted at earlier when the comet brightened unexpectedly right around its closest point to the sun. Initially greenish from carbon exposure, the comet shifted to a striking golden hue. Scientists are intrigued by this change and are exploring its causes. The color shift might be due to a lack of carbon in the comet’s outer layer.
Interestingly, user engagement on social media has surged as stargazers share their excitement about the comet’s transformation. According to a recent social media poll, over 70% of users find the color change fascinating.
The remnants of C/2025 K1 are currently located in the constellation Leo. Even though it shines at a dim magnitude of 9.9—too faint for the naked eye—it can still be observed with a good telescope or binoculars. For those eager to catch a glimpse, the comet is expected to pass closest to Earth on November 25, at about 37 million miles away.
As we follow the journey of C/2025 K1, its fragmentation serves as a reminder of the unpredictable nature of space. Each comet has its own story, and this one is just beginning to unfold. For more detailed information on this and other celestial events, check The Sky Live.
