it has bright
Dim
bright
bright
Because of its distance from the Sun, it has dim sunlight.
Mercury's sunlight is very bright because it is closest to the sun.
Mercury gets very bright sunlight as it is much closer to the sun than we are.
Yes. There is sunlight on Ceres.
the words bright and dim are antonyms because they are opposites
The word opposite to the word dim is bright.
Dim.
Yes, there is evidence that water ice exists on Ceres. Data from NASA's Dawn mission has shown bright spots on Ceres' surface that are believed to be reflections of sunlight off of water ice deposits. This suggests that there may be water below the surface as well.
If you're talking about a gender difference, then the opposite is a bright girl. Otherwise the opposite of 'bright boy' is 'dull boy'