Published February 10, 2014 at 500 × 375 in A New Tool in the Search for Extraterrestrial Life: A Tricked-Out Point-and-Shoot The prototype of the Astrobiological Imager consists of an off-the-shelf digital camera with modifications such as LEDs, which would allow for spectral analyses of rock samples. (Photo credit: Wolfgang Fink) (Visited 16 times, 1 visits today)