NIGHT SKY ATLAS WITH CD-ROM

Take an unforgettable journey through the Universe as you explore the night sky. Do you know how our Moon affects the Earth''s tides? Or, that the best time of year to spot Orion is in January? Prepare yourself for an amazing journey across the night sky. Incredible see-through pages and a special CD launch you from the solar system to the depths of space. Follow a comet and discover the life cycle of a star on the interactive CD. Pinpoint stars and constellations wherever you are in the world, and download cosmic clip-art to create your own space adventure. It''s a thrilling space adventure!