NASA radar flying aboard India’s Chandrayaan-1 spacecraft is giving scientists their first look inside the moon’s coldest, darkest craters. The Mini-SAR instrument, a lightweight, synthetic aperture radar sent back images of the floors of permanently-shadowed polar craters on the moon that aren’t visible from Earth. Scientists are using the instrument to search the insides of the craters for water ice.
Book Review: Surveyor Lunar Exploration Program
Apogee Books has reissued its volume on Surveyor for the program’s 60th anniversary. The book is a wonder, containing a veritable treasure trove of documents on every conceivable facet of the Surveyor program.
