U.S. NASA obtains most detailed terrain mapping of moon's south polar
The U.S. National Aeronautics and Space Administrations (NASA) announced on Wednesday that it has obtained the highest resolution terrain mapping to date of the moon's rugged south polar region, with a resolution of 20 meters per pixel. ... english.people.com.cn
Changing to zero-carbon homes unpopular
A survey by the National House-Building Council reveals that most homeowners prefer traditional-looking houses and are worried about the potential costs of new design ft.com