Division on Engineering and Physical Sciences & National Research Council 
Mars Sample Return [EPUB ebook] 
Issues and Recommendations

समर्थन

The Space Studies Board of the National Research Council (NRC) serves as the primary adviser to the National Aeronautics and Space Administration (NASA) on planetary protection policy, the purpose of which is to preserve conditions for future biological and organic exploration of planets and other solar system objects and to protect Earth and its biosphere from potential extraterrestrial sources of contamination. In October 1995 the NRC received a letter from NASA requesting that the Space Studies Board examine and provide advice on planetary protection issues related to possible sample-return missions to near-Earth solar system bodies.

€48.44
भुगतान की विधि
यह ईबुक खरीदें और 1 और मुफ़्त पाएं!
भाषा अंग्रेज़ी ● स्वरूप EPUB ● पेज 58 ● ISBN 9780309174879 ● प्रकाशक National Academies Press ● प्रकाशित 1997 ● डाउनलोड करने योग्य 3 बार ● मुद्रा EUR ● आईडी 7142629 ● कॉपी सुरक्षा Adobe DRM
एक DRM सक्षम ईबुक रीडर की आवश्यकता है

एक ही लेखक से अधिक ईबुक / संपादक

36,482 इस श्रेणी में ईबुक