Solar Eruption Arrives at the Worst Possible Time for 3I/ATLAS as the Interstellar Object Nears Its Closest Approach to Earth on December 19, 2025

December 19 is no longer just a close-approach milestone. It is now a collision point between solar turbulence and interstellar uncertainty, and if 3I/ATLAS behaves differently under these conditions, that difference will be the key to understanding what it truly is.