#### HTML and CSS Code for Planet Information Below is a sample HTML and CSS code for displaying planet information with interactive CSS and JS. HTML: html Planet Information

Welcome to the Planetarium

Planet Name: Mars

Planet Type: Terrestrial

Distance from Sun: 227.9 million km

CSS (styles.css): css body { font-family: Arial, sans-serif; text-align: center; background-color: #f4f4f4; } h1 { color: #333; } .planet { background-color: #fff; padding: 20px; border-radius: 10px; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); margin: 20px auto; width: 300px; } button { padding: 10px 20px; font-size: 16px; background-color: #4CAF50; color: #fff; border: none; cursor: pointer; border-radius: 5px; } button:hover { background-color: #45a049; } JavaScript (script.js): javascript function changeColor() { const planet = document.querySelector('.planet'); const randomColor = '#' + Math.floor(Math.random()*16777215).toString(16); planet.style.backgroundColor = randomColor; } This code creates a simple webpage displaying planet information with interactive CSS to change the color of the planet information box.