After photographing Earth and Moon from a distance of 71 million miles in January, the NASA spacecraft OSIRIS-REx has returned with a new photograph of its target Bennu taken from an unbelievably close range of only 690 meters , away.
OSIRIS-REx recorded with NavCam 1 (one of its 3 navigation cameras) on June 13, after the second maneuver to orbit around the asteroid averaged 492m (0.306m) in width ,
] "From the starship's orbit, half of Bennu is in the sunlight and the other half in the shade," writes the mission team. "Bennu's largest boulder also juts out from the southern hemisphere. […] At this distance, details with a diameter of only 0.5 m can be resolved in the center of the image. "
In addition to taking photos and mapping the Bennu surface, OSIRIS-REx is also working to obtain a sample of the asteroid and return it to Earth in 2023.
] (via OSIRIS-REx on The Verge)