Download or read book How Hot is Mercury? | Space Science Books Grade 4 | Children's Astronomy & Space Books written by Baby Professor and published by Speedy Publishing LLC. This book was released on 2019-11-22 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Let’s talk about Mercury, the planet closest to the sun. Learn how close Mercury is to the sun, and how hot it is. Also learn about its composition and structure that allows it to withstand such high degrees of temperature. Do you think life could survive in Mercury? Read to form a logical opinion. Secure a copy today.