query: Why does the moon appear white/grayish and the sun yellow?
positive_passages.docid: 142546
positive_passages.text: Why is moonlight less colourful than yellow light?
negative_passages.docid: 46335
negative_passages.text: Do all phases of ice look the same visually?
negative_passages.docid: 156136
negative_passages.text: How can we see the moon while it's between the Earth and the Sun?
negative_passages.docid: 93440
negative_passages.text: What's the default colormap (or color scheme) used in mathematica?
negative_passages.docid: 83316
negative_passages.text: How can I achieve more clarity in my photos of the moon?
negative_passages.docid: 112708
negative_passages.text: Image does not show completely white despite it's correctly white
negative_passages.docid: 7471
negative_passages.text: Why is the sky never green? It can be blue or orange, and green is in between!
negative_passages.docid: 19839
negative_passages.text: Why is the sky not purple?
negative_passages.docid: 134864
negative_passages.text: Why are so many different types of objects white, yet appear gray when they are wet?
negative_passages.docid: 53874
negative_passages.text: Why don't absorption and emission lines cancel out in our Sun?
negative_passages.docid: 8862
negative_passages.text: How is temperature related to color?
negative_passages.docid: 134673
negative_passages.text: What is the effect where some objects are a single bright color but the rest is black and white?
negative_passages.docid: 119516
negative_passages.text: What is the actual mechanism behind the reflection of various colored light by material of different color?
negative_passages.docid: 54828
negative_passages.text: Different Color When Rendered? (Not Material)
negative_passages.docid: 18784
negative_passages.text: Blender image output is greyish and not white
negative_passages.docid: 70464
negative_passages.text: World displays as grey even though set to white
negative_passages.docid: 78333
negative_passages.text: Does the light color spectrum and frequency matter for photosynthesis?