the asteroid is being hit by a meteorite.

Prompt 1: a massive comet crashing into a distant planet, causing an explosion and destruction on the planet's surface.

Prompt 2: depicts a massive comet colliding with a distant planet, resulting in a fiery explosion that covers the planet's surface with debris. the comet's impact sends shockwaves through the planet's atmosphere, causing further destruction. conveys a sense of catastrophic event, with no signs of life or structures remaining on the affected planet.