"Deep space holds materials left over from the formation of the solar system. Astronomers have been making exciting discoveries on the outermost fringes and the New Horizons spacecraft brings new insights into the origins of the sun and planets"--

Simple text and "out-of-this-world" photography introduce readers to the European Space Agency's Rosetta spacecraft, and its mission to study Comet 67P/Churyumov-Gerasimenko. Important details include Rosetta's planning and construction, its launch, its orbit around the comet, the fateful crash of its Philae lander, and the science discoveries of the orbiter. Aligned to Common Core Standards and correlated to state standards. A & D Xtreme is an imprint...

"This book looks at comets, exploring what they are, where they come from, what people thought of them in the past, and how we study comets today. A fun activity is provided along with tips for spotting comets. Beautiful photographs and simple text help to engage readers and aid their understanding"--Provided by publisher.