The latest asteroid to pass by the Earth will be back in a few years — it's not coming for us, but it may be on a collision course with the moon.

Natural silica glass, found in Earth's driest regions, forms when intense heat from meteor impacts or atmospheric explosions ...

There's a 4.3% chance of asteroid 2024 YR4 hitting the lunar surface and creating a collision so spectacular it will be like fireworks in the sky.