NASA has previously released pictures of Bennu, many of which can beseen here, but the latest picture is the closest shot of the space rock’s surface. The asteroid has a diameter of about 1,700 feet.
This image of asteroid Bennu was released on June 13, 2019, shortly after NASA’s OSIRIS-REx spacecraft executed its second orbital insertion maneuver.(Credit: NASA/Goddard/University of Arizona/Lockheed Martin)
The space agency describes the process of taking the picture:
“The image was taken from a distance of 0.4 miles (690 m) above the asteroid’s surface by NavCam 1, one of three navigation cameras that comprise the spacecraft’s TAGCAMS (the Touch-and-Go Camera System) suite. At this distance, details as small as 1.6 ft (0.5 m) across can be resolved in the center of the image.”
NASA’s spacecraft reached Bennu in December after a very long journey through space.
Researchers believethe asteroid will provide answers to questions about the origins of our solar system.
OSIRIS-REx, which stands for Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, launched in September 2016 from Cape Canaveral Air Force Station. It carries five data-taking instruments and is intended to return with samples from the asteroid.