Scientists Startled by What Happens When They Point Hubble at Comet
Key Points:
- Astronomers using the Hubble Space Telescope observed comet C/2025 K1 (ATLAS) breaking apart shortly after its closest approach to the Sun, providing a rare opportunity to study comet fragmentation in real time.
- The comet split into four fragments, each surrounded by a distinct coma of gas and dust, allowing scientists to analyze the comet’s composition more directly than usual.
- These observations offer a near-pristine sample of comet material, as the breakup was captured just days after it occurred, unlike previous instances where observations happened weeks later.
- Studying the comet’s fragments can help researchers understand the physical processes at the comet’s surface and provide insights into the early solar system’s materials and evolution.
- The comet is