Dawn spacecraft on final approach to Ceres
![Dawn spacecraft](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/03/ticker_dawn_ceres_free.jpg?fit=860%2C460&ssl=1)
The Dawn spacecraft, shown firing its ion propulsion engine in this artist’s illustration, is scheduled to begin orbiting the dwarf planet Ceres on March 6.
JPL-Caltech/NASA
The Dawn spacecraft, shown firing its ion propulsion engine in this artist’s illustration, is scheduled to begin orbiting the dwarf planet Ceres on March 6.
JPL-Caltech/NASA