14 Fun Facts About Mercury: Educational Version
When was Mercury discovered?
Does Mercury have a magnetic field?
How big is Mercury’s atmosphere?
Was Mercury bigger in the past?
Learn about these questions and many more fun facts in this 15-Minute Book. The closest planet to the sun is Mercury – a tiny, hot, lifeless ball of rock that races around the sun in less than three months.
The Educational Version has activities that meet Common Core St