counterglow 1
noundomain: natural phenomenon
Princeton WordNet [ver.3.1]
Definition
a faint spot of light in the night sky that appears directly opposite the position of the sun; a reflection of sunlight by micrometeoric material in space
a faint spot of light in the night sky that appears directly opposite the position of the sun; a reflection of sunlight by micrometeoric material in space
Project co-funded by European funds
