Mercury / Rake, Jody Sullivan

Highlights facts and features about the planet Mercury, including information about its elements, landscape, orbit, and the first scientist to study it. Also discusses what was learned from NASA spacecraft sent to explore the planet. Showcases photographs, a list of facts, a glossary, and further resources.

"The smallest planet in our solar system is also the closest to the sun. That means on Mercury, one year is just 88 days long! Discover more facts about the small but mighty Mercury"--Provided by publisher.