OSIRIS-REx images close in on Bennu's northern hemisphere
This trio of images acquired by NASA's OSIRIS-REx spacecraft shows a wide shot and two close-ups of a region in asteroid Bennu's northern hemisphere. The wide-angle image (left), obtained by the spacecraft's MapCam camera, shows a 590-foot (180-meter) wide area with many rocks, including some large boulders, and a "pond" of regolith that is mostly devoid of large rocks. The two close