What distinctive visual description applies to the trajectory of the Dust Tail?
Answer
Broad, yellowish-white, curved tail
The appearance of the Dust Tail is determined by how sunlight pressure interacts with the relatively heavier dust grains. Because these particles lag slightly behind the comet's path as they are pushed away by light, the tail they form is not straight but develops a curve that generally follows the comet's orbital path. Furthermore, since this tail consists of solid dust reflecting sunlight, its coloration is typically described as broad and yellowish-white, differentiating it significantly from the emission-based blue Ion Tail.
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