随着它接近太阳, 科学家发现星际彗星3I/ATLAS发生了化学变化. Scientists detected a chemical shift in interstellar comet 3I/ATLAS as it neared the Sun.

科学家们观察到星际彗星3I/ATLAS接近太阳时, 发现其化学成分发生了突然变化, Scientists observed interstellar comet 3I/ATLAS as it neared the Sun and detected a sudden shift in its chemical makeup, specifically a drop in carbon dioxide relative to water. 这种变化表明彗星的内部不均, 太阳能加热导致更深层以前被困的物质释放出不同的材料. This change suggests the comet's interior is not uniform, with solar heating causing deeper, previously trapped layers to release different materials. 发现为这些罕见的星际来访者提供了复杂的内部结构和起源. The findings provide new insights into the complex internal structure and origins of these rare interstellar visitors.