Introduces facts about the planets, distinguishing between the inner, gas, and dwarf planets, and discusses how scientists learn about the planets and outer space.
Exploring the Planets
My First Book of Planets for kids includes: Planetary profiles-With this book of planets for kids, your child will learn everything there is to know about the eight planets in our solar system, plus dwarf planets Ceres, Pluto, Eris, Haumea, ...
Presents an introduction to the Solar System and the physical features of the eight planets that revolve around the Sun, in a text that includes learning activities.
The American meteoriticists Zinner, Tang and Anders, who have made extensive studies of isotopic anomalies in silicon carbide grains in meteorites, found the linear relationship between these ratios.4 According to which points they ...
SOLAR SYSTEM GENESIS: THE MODERN IDEA Imagine that you can travel back in the past—4.6 billion years, ... All of this happens within the first minute, but we have to remember that what we are witnessing took about 1 million years.
It is one of eight planets, many moons, and other objects that orbit our sun. The planets have much in common, but they have many differences, too. In this Spanish-translated book, learn all about these exciting planets.
Answers questions about each of the planets and what it would be like to visit there.
The search for life on Mars is one of the main objectives of space missions, and it is an ongoing theme of this book.
Researching exoplanets is a thrilling new frontier in science.
Pluto is too big to be an asteroid and too small to be a planet, so scientists call it a dwarf planet.