As people prepare for Christmas Eve celebrations, the skies are preparing for their own dramatic spectacle. Tonight, a massive asteroid will make a close approach to Earth, providing both a moment of wonder and an opportunity for scientists to learn more about these celestial visitors.

While this is considered a “close approach” by interstellar standards — NASA defines near-Earth objects (NEOs) as those that come within 4.6 million miles — we’re not about to get some cosmic coal shoved down our stockings so to speak.

NASA will deploy cutting-edge technology to better understand the inner workings of 2024 XN1 during its near-Earth passage.