Tuesday, 25 July 2017

Large, Distant Comets More Common Than Previously Thought

Illustration shows how scientists used data from NASA's WISE spacecraft

NASA's WISE spacecraft, scanning the entire sky at infrared wavelengths, has delivered new insights about distant cometary wanderers.





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NASA Selects New Leader of Space Technology

Clayton P. Turner, associate administrator for Space Technology Mission Directorate Credit: NASA Clayton P. Turner will serve as ...