In 2012, the Cassini spacecraft captured an image of Helena in fine detail.
What do we see in today’s NASA image?
Although the colors of Helene are subtle in this image, this object is mysterious in any kind of spectrum. This moon was imaged in incredible detail in 2012 by the robotic Cassini spacecraft orbiting Saturn. The spacecraft captured this photo when it was about one diameter away from this small moon.
Apart from the common craters and hills, this image also shows unusual smooth and streaked areas. Planetary astronomers are examining these detailed images of Helena for clues about the origin and evolution of the 30-kilometer floating iceberg.
One of the other wonders of Helena is that it orbits Saturn ahead of the big moon Dione and is one of the four famous moons that are located in the gravitational well of Saturn, which is called the stable Lagrangian point.