In today’s fact we learn about Mercury! Mr. Toes teaches us how mind-blowingly fast Mercury moves. He even enlists Doc Brown to help him explain it!
The Fact a Day:
Did you know that…Mercury is the fastest moving planet in our solar system. It zips around the sun at about 107,000 MPH (172,000 KPH). About 40,000 MPH (65,000 KPH) faster than Earth. A year on Mercury is equal to 88 days on Earth!