The Inside Story Of The Moon Landings by Alan Shepard
Space Flight For Beginners
This book shows how easy it is to understand space flight and orbital mechanics. You'll learn how gravitational and centripetal forces cancel to enable orbits, how orbits are classified and how to do orbital transfers. Finally, you'll lean how to simulate orbits on your computer. You'll be surprised how easy it really is. With this book you also get the author's Mathcad code for simulating orbits.
Our Recommended Book Of The Moment
When and how did the universe begin? Why are we here? What is the nature of reality? Is the apparent “grand design” of our universe evidence of a benevolent creator who set things in motion—or does science offer another explanation? In this startling and lavishly illustrated book, Stephen Hawking and Leonard Mlodinow present the most recent scientific thinking about these and other abiding mysteries of the universe, in nontechnical language marked by brilliance and simplicity.
This Is Our Planet
This Is Our Planet is one of our most popular videos ever with haunting background music "Intro" - Truly mind blowing!
Space Navigator App-Enhanced Satellite Finding Binoculars – Powered by SkyView, Silver/Black
The World's First App-Enabled Telescope Guides You to any Space Object! Unlock the wonders of the night sky and reveal details unseen by the naked eye with the Space NavigatorTM Star Finding Telescope! Powered by SkyView - The Star Navigation App SkyView displays the night sky in real time, showing which space objects are overhead as you rotate and tilt your telescope while your smartphone is securely docked in the adjustable mount.
Fisher Space Pen
Originally created in the 1940s and sent to space with the NASA Apollo missions, the Fisher Space Pen is designed to be compact enough to fit in a pocket, yet perfectly balanced while writing. The pressurized ink cartridge writes at any angle, upside down, and in extreme hot and cold temperatures. Chrome finish and pocket clip.
A Brief History Of Time
#1 NEW YORK TIMES BESTSELLER
A landmark volume in science writing by one of the great minds of our time, Stephen Hawking’s book explores such profound questions as: How did the universe begin—and what made its start possible? Does time always flow forward? Is the universe unending—or are there boundaries? Are there other dimensions in space? What will happen when it all ends?
Told in language we all can understand, A Brief History of Time plunges into the exotic realms of black holes and quarks, of antimatter and “arrows of time.”