Journey from the deepest trenches in the oceans to the farthest humans have ventured into space and learn what it takes to explore the extremes. You might just be surprised by how …
Space is still the final frontier and Mars continues to make news and attract generations of young people. In this fascinating book, hero-astronaut Buzz Aldrin challenges curious …
Everyone knows that those bright, white dots in the night sky are stars; but how many of us really know what stars are, how they are born, how their lives affect ours, and how they …
