The Most Extreme Explosion in the Universe

Radiation is energy that travels through space as waves or very small particles. It comes from natural sources like the sun and from machines like X-rays in hospitals.

Earth refers to the planet we live on, the third planet from the Sun. It also describes the soil or ground surface of the land, or a safety connection in an electrical circuit.

To be at a distance from a particular person, place, or thing. It is also used to indicate movement towards a different place or to describe being absent from a location.

Ozone is a colorless gas found in the upper atmosphere that protects the Earth from harmful ultraviolet radiation. It is also produced at ground level as a pollutant when sunlight reacts with industrial emissions.