Learn about the newest discoveries in the Milky Way and beyond in this updated edition from nonfiction master Gail Gibbons. Planet Earth is in the Milky Way Gal

Planet Earth is in the Milky Way Galaxy, the cloudy band of light that stretches clear across the night sky. How many galaxies are there in the universe? For ye

Provides a history of scientific discovery about the birth of the universe.

The attempt to understand the universe's seemingly endless mysteries involves a process of discovery that can evoke fascination, frustration, and continual wond