Looking back at Pluto with images like this gives New Horizons scientists information about Pluto’s hazes and surface properties that they can’t get from images taken on approach. The image was obtained by New Horizons’ Ralph/Multispectral Visual Imaging Camera (MVIC) approximately 13,400 miles (21,550 kilometres) from Pluto, about 19 minutes after New Horizons’ closest approach. The image has a resolution of 1,400 feet (430 metres) per pixel. Pluto’s diameter is 1,475 miles (2,374 kilometres).
NASA’s Dawn spacecraft will remain at Ceres for the rest of its mission, heading closer to the asteroid belt’s largest resident than ever before to obtain new measurements of ice, salts and a tenuous intermittent atmosphere detected around the dwarf planet, the space agency announced Thursday.
The first well-resolved colour photos of Pluto from NASA’s New Horizons spacecraft, speeding toward a close-up encounter July 14, show a world blotched with dark features spanning two very different sides of the dwarf planet.
“X” marks the spot of some intriguing surface activity in the latest picture of Pluto returned from NASA’s New Horizons spacecraft. This image from the Long Range Reconnaissance Imager (LORRI) extends New Horizons’ highest-resolution views of Pluto to the very centre of Sputnik Planum, the informally named icy plain that forms the left side of Pluto’s “heart” feature.