Ask The Experts Astronomy From The Editors of Scientific America

The NASA Authorization Act of 2005 directed the agency to ask the NRC to assess the performance of each division in the NASA Science directorate at five-year intervals. In this connection, NASA requested the NRC to review the progress the Planetary Exploration Division has made in implementing recommendations from previous, relevant NRC studies. This book provides an assessment of NASA's progress in fulfilling those recommendations including an evaluation how well it is doing and of current trends.

We love our dogs, and they love us back. Right? Read How Dogs Think, the new Special Edition from the editors of TIME, and discover the rich inner lives of canines—and what they really think about their human friends. How Dogs Think explores what goes on in the brains of canines and reveals how we can forge meaningful bonds with our pets. The latest research and scientific evidence is here to answer your questions: How does a pack work? What are the best ways to train a dog?

This collection of photographs illuminates the darkness of space in a whole new way. Images from the archives of NASA reveal the night sky's most extraordinary phenomena, from the radiant aurora borealis to awe-inspiring lunar eclipses. Science geeks, photography fans, and stargazers will pore over this earth's eye view of the cosmos. Each breathtaking photo is paired with an informative caption about the scientific phenomena it reveals and the technology used to capture it. Featuring a preface by Bill Nye, this ebook will rekindle the wonder of looking up at the stars.

These proceedings gather the best papers presented at the “10th International Scientific and Practical Conference – the 21st Century from the Positions of Modern Science: Intellectual, Digital and Innovative Aspects,” which was organized by the non-profit organization “Institute of Scientific Communications.” The conference took place on May 23–24 in Nizhny Novgorod, Russia, with support from Minin Nizhny Novgorod State Pedagogical University.