NASA has released the first images of the dwarf planet Ceres from the Dawn spacecraft’s new lowest orbit. This is the closest view that Dawn will have of Ceres and its intriguing white spots, providing an unprecedented look at this small but fascinating world.
There now might be a definitive answer to a puzzle which has intrigued both scientists and the public for some time: What are those odd bright spots on the dwarf planet Ceres? A new study suggests they are a type of salt, originating from a subsurface layer of briny water-ice. Another study points to the existence of ammonia-rich clays on Ceres.
The Dawn spacecraft has sent back the best view yet of the main bright spots in Occator crater on the dwarf planet Ceres. The new image has a resolution of 140 meters (450 feet), and was taken from an altitude of 1,470 kilometres (915 miles).
The intriguing bright spots on dwarf planet/asteroid Ceres have been fascinating the public and scientists alike for the past few months, and now a new discovery might provide a valuable clue as to just what these spots are made of: the Dawn spacecraft has detected a periodic haze over the brightest spots in Occator crater.
This is the newest image of the main bright spots on dwarf planet Ceres taken by the Dawn spacecraft. It was taken on May 16, 2015, with a resolution of 700 metres (2,250 feet) per pixel. The second spot on the right can now be seen to be several smaller spots close together.
Some new views of Ceres were released today from the Dawn spacecraft, which include the now-famous mystery bright spots, as well as some new spots not seen before. The most prominent “double spot” as previously viewed, can now be seen to be multiple spots of various sizes.