NEOCam sensor chip. The Near-Earth Object Camera (NEOCam) is a proposed mission to find potentially hazardous asteroids. The mission will use a new sensor, called the NEOCam chip, that has more pixels and better sensitivity than previous generations of infrared sensors. Made of mercury, cadmium and tellurium, the new chip is about the size of a postage stamp and is optimized for detecting the faint heat emitted by asteroids circling the Sun. The NEOCam chip is the first megapixel sensor capable of detecting infrared wavelengths at temperatures achievable in deep space without refrigerators or cryogens. Image published in 2013. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Teledyne / JPL-Caltech / NASA |
Taille de l’image : | 3622 px × 2412 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |