Smithsonian Q&A: Extreme Planets! (Hardcover)
Some planets are extremely big - so huge that 1,300 Earths could fit inside one.
Some planets are extremely little - smaller than Earth's moon.
Some planets are extremely fast - speeding through space at 104,000 miles an hour.
Some planets may not be planets at all!
Extreme Planets Q&A has answers to questions such as: What makes up a planet? Why is Earth the only known world where life exists? How can a planet's day actually be longer than its year?
So buckle up as you blast off for an extreme voyage through the solar system, from Mercury to Neptune and beyond!
|Lexile ® Measure||NA|
|Product Type||Hardcover Books|
|Primary Contributor||Mary Kay Carson|
|Age Groups||Ages 7 to 9, Ages 10 to 12|