We all know space is vast — but how vast is vast? When it comes to the solar system, everyday units of measurement such as inches, feet, and miles become too small to realistically measure the distance between planets.
For example, the average distance between Earth and the Sun is nearly 93,000,000 miles (150,000,000 kilometers). You likely have a hard time really picturing 93,000,000 miles, but can you picture 2,680? That’s easy — just picture the United States! 2,680 miles...