Circumstellar dust in our own solar system causes the zodiacal light.
S-1 involved Cooper taking the first photographs of the zodiacal light and the gegenschein from orbit.
However, these different analysis seem suspicious of being contaminated by zodiacal light.
The zodiacal light is probably more prominent than it is from Earth.
In 1683 Cassini gave his theory of the zodiacal light.
The amount of material needed to produce the observed zodiacal light is quite small.
Previously, it was believed that zodiacal light was just the atmosphere of the sun.
Other non-lunar targets were the zodiacal light and the corona of the Sun.
His main scientific interest were the Sun and its eclipses, planetary astronomy, zodiacal light.
The lenticular-shaped phenomenon, also called the zodiacal light, was a matter worthy of attention.