Calling all budding astronauts and space scientists! Prepare to blast-off on a journey through space with the latest about Mercury the smallest planet in the solar system. Learn about how to spot Mercury in the skies from Earth why it is the fastest planet to orbit the Sun what created the huge cracks on its surface - and so much more! Packed with full-colour photographs awesome graphics and fun bite-sized facts Exploring the Mercury is perfect for young explorers wanting to learn more about the celestial objects that call our solar system home. A book to inspire astrobiologists of the future!