Hello World

This is my first webpage.

When programmers are learning a new programming language, they often learn to code a simple program called "Hello World." That is what I am doing with this HTML code!

1. Radius: 3,959 miles
2. Fifth largest planet in the solar system
3. Water covers 70% of the surface
4. Not a perfect sphere; it is wider around its middle
5. Spinning at just over 1,000 miles per hour
6. Moving around the Sun at 67,000 miles per hour
7. Coldest place on Earth is Antartica
8. Deepest point on the ocean floor is the Mariana Trench