Artist's concept of CAESAR ( Comet Astrobiology Exploration Sample Return) obtaining a sample from comet Gerasimenko for its return and analysis on Earth. The solar arrays will be raised into a Y-shaped configuration to minimize the chance of dust accumulation during contact and provide more ground clearance in case the spacecraft tips over during contact.
NASA
2017-12-20
NASA: <a rel="nofollow" class="external free" href="https://www.nasa.gov/sites/default/files/thumbnails/image/caesar-concept.png">https://www.nasa.gov/sites/default/files/thumbnails/image/caesar-concept.png</a>