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Tsync Tsync
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Posts: 3450
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8 years ago
On what basis did Herschel think he had found a comet?
A) It was not a point of light, like a star should appear.
B) It appeared to be moving slightly night by night.
C) No star appeared in that position on his charts.
D) The object appeared as a small greenish disk in his telescope.
E) All of the above are correct.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 348 times
3 Replies
Minoring in physics
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RatatouilleRatatouille
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8 years ago
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Tsync Author
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8 years ago
You answered my question so timely, I really value that, thank you
Minoring in physics
wrote...
8 years ago
Cool Smiling Face with Open Mouth
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