The average distance is about 150 million kilometers (149.6) or 93 million miles (92.9). This is defined as 1 astronomical unit, or AU, and is equal to about 8.2 light-minutes, as light from the Sun takes about 8 minutes to reach Earth.
The definition of a scourge is someone or something that causes a lot of trouble, problems or suffering. An example of a scourge is famine or the outbreak of a disease. YourDictionary definition and usage example.
a whip or lash, especially for the infliction of punishment or torture. 2. a person or thing that applies or administers punishment or severe criticism. 3. a cause of affliction or calamity: Disease and famine are scourges of humanity. verb (used with object), scourged, scourging.