What happens when a comet collides with a gas giant ... This was the biggest explosion ever caught on camera—watch to see the unbelievable aftermath! Zelenskyy seeks support at emergency ...

Why it's so special: Nicknamed the "Great Comet of 2025," Comet C/2024 G3 (ATLAS) is currently the brightest comet predicted to be visible from Earth all year. Discovered on April 5, 2024 by the ...