The earth is like a spaceship in orbit—it has everything on board that we need to survive: water, food, and air with oxygen. Unlike a space shuttle, Earth is able to renew its resources. Read and find out why Earth is the greatest spaceship to be aboard!

Explains how the Earth is like a spaceship--it has everything on board that we need to survive: water, food, and air with oxygen.

Discusses activities astronauts do while they're in space.

Sir Arthur Clarke Award Winner Many environmentalists think going into space detracts from solving problems on Earth. Most space explorers feel environmentalism hampers their exploration of space. Leading astro-biologist Prof. Cockell argues that environmentalism and space exploration have one and the same objective, to ensure humanity has a home.

Whether used for thematic story times, program and curriculum planning, readers' advisory, or collection development, this updated edition of the well-known companion makes finding the right picture books for your library a breeze. Generations of savvy librarians and educators have relied on this detailed subject guide to children's picture books for all aspects of children's services, and this new edition does not disappoint. Covering more than 18,000 books published through 2017, it empowers users to identify current and classic titles on topics ranging from apples to zebras. Organized simply, with a subject guide that categorizes subjects by theme and topic and subject headings arranged alphabetically, this reference applies more than 1,200 intuitive (as opposed to formal catalog) subject terms to children's picture books, making it both a comprehensive and user-friendly resource that is accessible to parents and teachers as well as librarians. It can be used to identify titles to fill in gaps in library collections, to find books on particular topics for young readers, to help teachers locate titles to support lessons, or to design thematic programs and story times. Title and illustrator indexes, in addition to a bibliographic guide arranged alphabetically by author name, further extend access to titles.

Briefly describes the discovery, surface features, orbit, moons, and efforts to study the planet Earth.