The document summarizes key facts about the Sun, Earth, and Moon. It states that the Sun is a big, hot ball of gas over 10,000 degrees F that could fill over a million Earths and is 92 million miles from Earth. It notes that Earth is the only known planet to support life, the third planet from the Sun, and the fifth largest planet with a year of 365 days. Finally, it mentions that the Moon is about 238,000 miles from Earth, rotates around it every 27 days, and is four times smaller than Earth with gravity that is one-sixth of Earth's.